15662401920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 1024

約数和(自身を含む): 66307507200

約数和(自身を除く): 50645105280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 37, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 74, 80, 85, 88, 90, 96, 99, 102, 108, 110, 111, 120, 128, 131, 132, 135, 136, 144, 148, 153, 160, 165, 170, 176, 180, 185, 187, 192, 198, 204, 216, 220, 222, 240, 255, 262, 264, 270, 272, 288, 296, 297, 306, 320, 330, 333, 340, 352, 360, 370, 374, 384, 393, 396, 407, 408, 432, 440, 444, 459, 480, 495, 510, 524, 528, 540, 544, 555, 561, 576, 592, 594, 612, 629, 640, 655, 660, 666, 680, 704, 720, 740, 748, 765, 786, 792, 814, 816, 864, 880, 888, 918, 935, 960, 990, 999, 1020, 1048, 1056, 1080, 1088, 1110, 1122, 1152, 1179, 1184, 1188, 1221, 1224, 1258, 1310, 1320, 1332, 1360, 1408, 1440, 1441, 1480, 1485, 1496, 1530, 1572, 1584, 1628, 1632, 1665, 1683, 1728, 1760, 1776, 1836, 1870, 1887, 1920, 1965, 1980, 1998, 2035, 2040, 2096, 2112, 2160, 2176, 2220, 2227, 2244, 2295, 2358, 2368, 2376, 2442, 2448, 2516, 2620, 2640, 2664, 2720, 2805, 2880, 2882, 2960, 2970, 2992, 3060, 3144, 3145, 3168, 3256, 3264, 3330, 3366, 3456, 3520, 3537, 3552, 3663, 3672, 3740, 3774, 3930, 3960, 3996, 4070, 4080, 4192, 4224, 4320, 4323, 4440, 4454, 4488, 4590, 4716, 4736, 4752, 4847, 4884, 4896, 4995, 5032, 5049, 5240, 5280, 5328, 5440, 5610, 5661, 5760, 5764, 5895, 5920, 5940, 5984, 6105, 6120, 6288, 6290, 6336, 6512, 6528, 6660, 6681, 6732, 6919, 7040, 7074, 7104, 7205, 7326, 7344, 7480, 7548, 7860, 7920, 7992, 8140, 8160, 8384, 8415, 8640, 8646, 8880, 8908, 8976, 9180, 9432, 9435, 9504, 9694, 9768, 9792, 9990, 10064, 10098, 10480, 10560, 10656, 10880, 10989, 11135, 11220, 11322, 11528, 11790, 11840, 11880, 11968, 12210, 12240, 12576, 12580, 12672, 12969, 13024, 13320, 13362, 13464, 13838, 14148, 14208, 14410, 14541, 14652, 14688, 14960, 15096, 15720, 15840, 15984, 16280, 16320, 16768, 16830, 16983, 17280, 17292, 17685, 17760, 17816, 17952, 18315, 18360, 18864, 18870, 19008, 19388, 19536, 19584, 19980, 20043, 20128, 20196, 20757, 20960, 21120, 21312, 21615, 21978, 22270, 22440, 22644, 23056, 23580, 23680, 23760, 23936, 24235, 24420, 24480, 24497, 25152, 25160, 25245, 25938, 26048, 26640, 26724, 26928, 27676, 28296, 28305, 28820, 29082, 29304, 29376, 29920, 30192, 31440, 31680, 31968, 32560, 32640, 33405, 33660, 33966, 34584, 34595, 35370, 35520, 35632, 35904, 36630, 36720, 37728, 37740, 38016, 38776, 38907, 39072, 39960, 40086, 40256, 40392, 41514, 41920, 42624, 43230, 43623, 43956, 44540, 44880, 45288, 46112, 47160, 47520, 48470, 48840, 48960, 48994, 50304, 50320, 50490, 51876, 52096, 53280, 53317, 53448, 53856, 54945, 55352, 56592, 56610, 57640, 58164, 58608, 58752, 59840, 60129, 60384, 62271, 62880, 63360, 63936, 64845, 65120, 66810, 67320, 67932, 69168, 69190, 70740, 71040, 71264, 71808, 72705, 73260, 73440, 73491, 75456, 75480, 77552, 77814, 78144, 79920, 80172, 80512, 80784, 82399, 83028, 83840, 84915, 86460, 87246, 87912, 89080, 89760, 90576, 92224, 94320, 95040, 96940, 97680, 97920, 97988, 100215, 100640, 100980, 103752, 103785, 106560, 106634, 106896, 107712, 109890, 110704, 113184, 113220, 115280, 116328, 117216, 119680, 120258, 120768, 122485, 124542, 125760, 127872, 129690, 130240, 130869, 133620, 134640, 135864, 138336, 138380, 141480, 142528, 145410, 146520, 146880, 146982, 150912, 150960, 155104, 155628, 156288, 159840, 159951, 160344, 161568, 164798, 166056, 169830, 172920, 174492, 175824, 178160, 179520, 181152, 184448, 186813, 188640, 190080, 193880, 194535, 195360, 195976, 200430, 201280, 201960, 207504, 207570, 213120, 213268, 213792, 215424, 218115, 219780, 220473, 221408, 226368, 226440, 230560, 232656, 234432, 240516, 241536, 244970, 247197, 249084, 251520, 259380, 260480, 261738, 266585, 267240, 269280, 271728, 276672, 276760, 282960, 285056, 290820, 293040, 293760, 293964, 300645, 301920, 310208, 311256, 311355, 319680, 319902, 320688, 323136, 329596, 332112, 339660, 345840, 348984, 351648, 356320, 359040, 362304, 367455, 373626, 377280, 387760, 389070, 390720, 391952, 400860, 402560, 403920, 411995, 415008, 415140, 426536, 427584, 436230, 439560, 440946, 442816, 452736, 452880, 461120, 465312, 468864, 479853, 481032, 489940, 494394, 498168, 518760, 523476, 533170, 534480, 538560, 543456, 553344, 553520, 565920, 581640, 586080, 587928, 601290, 603840, 620416, 622512, 622710, 639360, 639804, 641376, 646272, 654345, 659192, 661419, 664224, 679320, 691680, 697968, 703296, 712640, 724608, 734910, 741591, 747252, 754560, 775520, 778140, 781440, 783904, 799755, 801720, 807840, 823990, 830016, 830280, 853072, 855168, 872460, 879120, 881892, 885632, 905760, 906389, 922240, 930624, 934065, 959706, 962064, 979880, 988788, 996336, 1037520, 1046952, 1066340, 1068960, 1077120, 1086912, 1102365, 1107040, 1131840, 1163280, 1172160, 1175856, 1202580, 1207680, 1235985, 1245024, 1245420, 1279608, 1282752, 1308690, 1318384, 1322838, 1328448, 1358640, 1383360, 1395936, 1406592, 1425280, 1439559, 1469820, 1483182, 1494504, 1551040, 1556280, 1567808, 1599510, 1603440, 1615680, 1647980, 1660032, 1660560, 1706144, 1744920, 1758240, 1763784, 1811520, 1812778, 1861248, 1868130, 1919412, 1924128, 1959760, 1977576, 1992672, 2075040, 2093904, 2132680, 2137920, 2173824, 2204730, 2214080, 2224773, 2263680, 2326560, 2344320, 2351712, 2399265, 2405160, 2471970, 2490048, 2490840, 2559216, 2565504, 2617380, 2636768, 2645676, 2656896, 2717280, 2719167, 2766720, 2791872, 2879118, 2939640, 2966364, 2989008, 3102080, 3112560, 3135616, 3199020, 3206880, 3231360, 3295960, 3307095, 3321120, 3412288, 3489840, 3516480, 3527568, 3623040, 3625556, 3707955, 3736260, 3838824, 3848256, 3919520, 3955152, 3985344, 4150080, 4187808, 4265360, 4275840, 4409460, 4428160, 4449546, 4531945, 4653120, 4703424, 4798530, 4810320, 4943940, 4980096, 4981680, 5118432, 5234760, 5273536, 5291352, 5434560, 5438334, 5583744, 5758236, 5879280, 5932728, 5978016, 6225120, 6398040, 6413760, 6591920, 6614190, 6642240, 6824576, 6979680, 7032960, 7055136, 7197795, 7251112, 7415910, 7472520, 7677648, 7696512, 7839040, 7910304, 7970688, 8157501, 8300160, 8375616, 8530720, 8818920, 8899092, 9063890, 9306240, 9406848, 9597060, 9620640, 9887880, 9963360, 10236864, 10469520, 10547072, 10582704, 10869120, 10876668, 11123865, 11516472, 11758560, 11865456, 11956032, 12450240, 12796080, 12827520, 13183840, 13228380, 13284480, 13595835, 13959360, 14110272, 14395590, 14502224, 14831820, 14945040, 15355296, 15678080, 15820608, 16315002, 16751232, 17061440, 17637840, 17798184, 18127780, 19194120, 19241280, 19775760, 19926720, 20473728, 20939040, 21165408, 21753336, 22247730, 23032944, 23517120, 23730912, 23912064, 24472503, 24900480, 25592160, 26367680, 26456760, 27191670, 27918720, 28220544, 28791180, 29004448, 29663640, 29890080, 30710592, 31641216, 32630004, 34122880, 35275680, 35596368, 36255560, 38388240, 38482560, 39551520, 39853440, 40787505, 41878080, 42330816, 43506672, 44495460, 46065888, 47034240, 47461824, 48945006, 51184320, 52735360, 52913520, 54383340, 57582360, 58008896, 59327280, 59780160, 61421184, 65260008, 70551360, 71192736, 72511120, 76776480, 79103040, 81575010, 83756160, 84661632, 87013344, 88990920, 92131776, 94923648, 97890012, 102368640, 105827040, 108766680, 115164720, 116017792, 118654560, 119560320, 122362515, 130520016, 141102720, 142385472, 145022240, 153552960, 158206080, 163150020, 174026688, 177981840, 184263552, 195780024, 211654080, 217533360, 230329440, 237309120, 244725030, 261040032, 284770944, 290044480, 307105920, 326300040, 348053376, 355963680, 391560048, 423308160, 435066720, 460658880, 474618240, 489450060, 522080064, 580088960, 652600080, 711927360, 783120096, 870133440, 921317760, 978900120, 1044160128, 1305200160, 1423854720, 1566240192, 1740266880, 1957800240, 2610400320, 3132480384, 3915600480, 5220800640, 7831200960, 15662401920]

約数ペア:

[(1, 15662401920), (2, 7831200960), (3, 5220800640), (4, 3915600480), (5, 3132480384), (6, 2610400320), (8, 1957800240), (9, 1740266880), (10, 1566240192), (11, 1423854720), (12, 1305200160), (15, 1044160128), (16, 978900120), (17, 921317760), (18, 870133440), (20, 783120096), (22, 711927360), (24, 652600080), (27, 580088960), (30, 522080064), (32, 489450060), (33, 474618240), (34, 460658880), (36, 435066720), (37, 423308160), (40, 391560048), (44, 355963680), (45, 348053376), (48, 326300040), (51, 307105920), (54, 290044480), (55, 284770944), (60, 261040032), (64, 244725030), (66, 237309120), (68, 230329440), (72, 217533360), (74, 211654080), (80, 195780024), (85, 184263552), (88, 177981840), (90, 174026688), (96, 163150020), (99, 158206080), (102, 153552960), (108, 145022240), (110, 142385472), (111, 141102720), (120, 130520016), (128, 122362515), (131, 119560320), (132, 118654560), (135, 116017792), (136, 115164720), (144, 108766680), (148, 105827040), (153, 102368640), (160, 97890012), (165, 94923648), (170, 92131776), (176, 88990920), (180, 87013344), (185, 84661632), (187, 83756160), (192, 81575010), (198, 79103040), (204, 76776480), (216, 72511120), (220, 71192736), (222, 70551360), (240, 65260008), (255, 61421184), (262, 59780160), (264, 59327280), (270, 58008896), (272, 57582360), (288, 54383340), (296, 52913520), (297, 52735360), (306, 51184320), (320, 48945006), (330, 47461824), (333, 47034240), (340, 46065888), (352, 44495460), (360, 43506672), (370, 42330816), (374, 41878080), (384, 40787505), (393, 39853440), (396, 39551520), (407, 38482560), (408, 38388240), (432, 36255560), (440, 35596368), (444, 35275680), (459, 34122880), (480, 32630004), (495, 31641216), (510, 30710592), (524, 29890080), (528, 29663640), (540, 29004448), (544, 28791180), (555, 28220544), (561, 27918720), (576, 27191670), (592, 26456760), (594, 26367680), (612, 25592160), (629, 24900480), (640, 24472503), (655, 23912064), (660, 23730912), (666, 23517120), (680, 23032944), (704, 22247730), (720, 21753336), (740, 21165408), (748, 20939040), (765, 20473728), (786, 19926720), (792, 19775760), (814, 19241280), (816, 19194120), (864, 18127780), (880, 17798184), (888, 17637840), (918, 17061440), (935, 16751232), (960, 16315002), (990, 15820608), (999, 15678080), (1020, 15355296), (1048, 14945040), (1056, 14831820), (1080, 14502224), (1088, 14395590), (1110, 14110272), (1122, 13959360), (1152, 13595835), (1179, 13284480), (1184, 13228380), (1188, 13183840), (1221, 12827520), (1224, 12796080), (1258, 12450240), (1310, 11956032), (1320, 11865456), (1332, 11758560), (1360, 11516472), (1408, 11123865), (1440, 10876668), (1441, 10869120), (1480, 10582704), (1485, 10547072), (1496, 10469520), (1530, 10236864), (1572, 9963360), (1584, 9887880), (1628, 9620640), (1632, 9597060), (1665, 9406848), (1683, 9306240), (1728, 9063890), (1760, 8899092), (1776, 8818920), (1836, 8530720), (1870, 8375616), (1887, 8300160), (1920, 8157501), (1965, 7970688), (1980, 7910304), (1998, 7839040), (2035, 7696512), (2040, 7677648), (2096, 7472520), (2112, 7415910), (2160, 7251112), (2176, 7197795), (2220, 7055136), (2227, 7032960), (2244, 6979680), (2295, 6824576), (2358, 6642240), (2368, 6614190), (2376, 6591920), (2442, 6413760), (2448, 6398040), (2516, 6225120), (2620, 5978016), (2640, 5932728), (2664, 5879280), (2720, 5758236), (2805, 5583744), (2880, 5438334), (2882, 5434560), (2960, 5291352), (2970, 5273536), (2992, 5234760), (3060, 5118432), (3144, 4981680), (3145, 4980096), (3168, 4943940), (3256, 4810320), (3264, 4798530), (3330, 4703424), (3366, 4653120), (3456, 4531945), (3520, 4449546), (3537, 4428160), (3552, 4409460), (3663, 4275840), (3672, 4265360), (3740, 4187808), (3774, 4150080), (3930, 3985344), (3960, 3955152), (3996, 3919520), (4070, 3848256), (4080, 3838824), (4192, 3736260), (4224, 3707955), (4320, 3625556), (4323, 3623040), (4440, 3527568), (4454, 3516480), (4488, 3489840), (4590, 3412288), (4716, 3321120), (4736, 3307095), (4752, 3295960), (4847, 3231360), (4884, 3206880), (4896, 3199020), (4995, 3135616), (5032, 3112560), (5049, 3102080), (5240, 2989008), (5280, 2966364), (5328, 2939640), (5440, 2879118), (5610, 2791872), (5661, 2766720), (5760, 2719167), (5764, 2717280), (5895, 2656896), (5920, 2645676), (5940, 2636768), (5984, 2617380), (6105, 2565504), (6120, 2559216), (6288, 2490840), (6290, 2490048), (6336, 2471970), (6512, 2405160), (6528, 2399265), (6660, 2351712), (6681, 2344320), (6732, 2326560), (6919, 2263680), (7040, 2224773), (7074, 2214080), (7104, 2204730), (7205, 2173824), (7326, 2137920), (7344, 2132680), (7480, 2093904), (7548, 2075040), (7860, 1992672), (7920, 1977576), (7992, 1959760), (8140, 1924128), (8160, 1919412), (8384, 1868130), (8415, 1861248), (8640, 1812778), (8646, 1811520), (8880, 1763784), (8908, 1758240), (8976, 1744920), (9180, 1706144), (9432, 1660560), (9435, 1660032), (9504, 1647980), (9694, 1615680), (9768, 1603440), (9792, 1599510), (9990, 1567808), (10064, 1556280), (10098, 1551040), (10480, 1494504), (10560, 1483182), (10656, 1469820), (10880, 1439559), (10989, 1425280), (11135, 1406592), (11220, 1395936), (11322, 1383360), (11528, 1358640), (11790, 1328448), (11840, 1322838), (11880, 1318384), (11968, 1308690), (12210, 1282752), (12240, 1279608), (12576, 1245420), (12580, 1245024), (12672, 1235985), (12969, 1207680), (13024, 1202580), (13320, 1175856), (13362, 1172160), (13464, 1163280), (13838, 1131840), (14148, 1107040), (14208, 1102365), (14410, 1086912), (14541, 1077120), (14652, 1068960), (14688, 1066340), (14960, 1046952), (15096, 1037520), (15720, 996336), (15840, 988788), (15984, 979880), (16280, 962064), (16320, 959706), (16768, 934065), (16830, 930624), (16983, 922240), (17280, 906389), (17292, 905760), (17685, 885632), (17760, 881892), (17816, 879120), (17952, 872460), (18315, 855168), (18360, 853072), (18864, 830280), (18870, 830016), (19008, 823990), (19388, 807840), (19536, 801720), (19584, 799755), (19980, 783904), (20043, 781440), (20128, 778140), (20196, 775520), (20757, 754560), (20960, 747252), (21120, 741591), (21312, 734910), (21615, 724608), (21978, 712640), (22270, 703296), (22440, 697968), (22644, 691680), (23056, 679320), (23580, 664224), (23680, 661419), (23760, 659192), (23936, 654345), (24235, 646272), (24420, 641376), (24480, 639804), (24497, 639360), (25152, 622710), (25160, 622512), (25245, 620416), (25938, 603840), (26048, 601290), (26640, 587928), (26724, 586080), (26928, 581640), (27676, 565920), (28296, 553520), (28305, 553344), (28820, 543456), (29082, 538560), (29304, 534480), (29376, 533170), (29920, 523476), (30192, 518760), (31440, 498168), (31680, 494394), (31968, 489940), (32560, 481032), (32640, 479853), (33405, 468864), (33660, 465312), (33966, 461120), (34584, 452880), (34595, 452736), (35370, 442816), (35520, 440946), (35632, 439560), (35904, 436230), (36630, 427584), (36720, 426536), (37728, 415140), (37740, 415008), (38016, 411995), (38776, 403920), (38907, 402560), (39072, 400860), (39960, 391952), (40086, 390720), (40256, 389070), (40392, 387760), (41514, 377280), (41920, 373626), (42624, 367455), (43230, 362304), (43623, 359040), (43956, 356320), (44540, 351648), (44880, 348984), (45288, 345840), (46112, 339660), (47160, 332112), (47520, 329596), (48470, 323136), (48840, 320688), (48960, 319902), (48994, 319680), (50304, 311355), (50320, 311256), (50490, 310208), (51876, 301920), (52096, 300645), (53280, 293964), (53317, 293760), (53448, 293040), (53856, 290820), (54945, 285056), (55352, 282960), (56592, 276760), (56610, 276672), (57640, 271728), (58164, 269280), (58608, 267240), (58752, 266585), (59840, 261738), (60129, 260480), (60384, 259380), (62271, 251520), (62880, 249084), (63360, 247197), (63936, 244970), (64845, 241536), (65120, 240516), (66810, 234432), (67320, 232656), (67932, 230560), (69168, 226440), (69190, 226368), (70740, 221408), (71040, 220473), (71264, 219780), (71808, 218115), (72705, 215424), (73260, 213792), (73440, 213268), (73491, 213120), (75456, 207570), (75480, 207504), (77552, 201960), (77814, 201280), (78144, 200430), (79920, 195976), (80172, 195360), (80512, 194535), (80784, 193880), (82399, 190080), (83028, 188640), (83840, 186813), (84915, 184448), (86460, 181152), (87246, 179520), (87912, 178160), (89080, 175824), (89760, 174492), (90576, 172920), (92224, 169830), (94320, 166056), (95040, 164798), (96940, 161568), (97680, 160344), (97920, 159951), (97988, 159840), (100215, 156288), (100640, 155628), (100980, 155104), (103752, 150960), (103785, 150912), (106560, 146982), (106634, 146880), (106896, 146520), (107712, 145410), (109890, 142528), (110704, 141480), (113184, 138380), (113220, 138336), (115280, 135864), (116328, 134640), (117216, 133620), (119680, 130869), (120258, 130240), (120768, 129690), (122485, 127872), (124542, 125760)]