21276971520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:832

約数の個数: 640

約数和(自身を含む): 85077983232

約数和(自身を除く): 63801011712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 62, 64, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 124, 128, 136, 140, 155, 160, 168, 170, 186, 192, 204, 210, 217, 224, 238, 240, 248, 255, 256, 272, 280, 310, 320, 336, 340, 357, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 510, 512, 527, 544, 560, 595, 620, 640, 651, 672, 680, 714, 744, 751, 768, 816, 840, 868, 896, 930, 952, 960, 992, 1020, 1054, 1085, 1088, 1120, 1190, 1240, 1280, 1302, 1344, 1360, 1428, 1488, 1502, 1536, 1581, 1632, 1680, 1736, 1785, 1792, 1860, 1904, 1920, 1984, 2040, 2108, 2170, 2176, 2240, 2253, 2380, 2480, 2560, 2604, 2635, 2688, 2720, 2856, 2976, 3004, 3162, 3255, 3264, 3360, 3472, 3570, 3584, 3689, 3720, 3755, 3808, 3840, 3968, 4080, 4216, 4340, 4352, 4480, 4506, 4760, 4960, 5208, 5257, 5270, 5376, 5440, 5712, 5952, 6008, 6324, 6510, 6528, 6720, 6944, 7140, 7378, 7440, 7510, 7616, 7680, 7905, 7936, 8160, 8432, 8680, 8704, 8960, 9012, 9520, 9920, 10416, 10514, 10540, 10752, 10880, 11067, 11265, 11424, 11904, 12016, 12648, 12767, 13020, 13056, 13440, 13888, 14280, 14756, 14880, 15020, 15232, 15771, 15810, 15872, 16320, 16864, 17360, 17920, 18024, 18445, 19040, 19840, 20832, 21028, 21080, 21760, 22134, 22530, 22848, 23281, 23808, 24032, 25296, 25534, 26040, 26112, 26285, 26880, 27776, 28560, 29512, 29760, 30040, 30464, 31542, 31620, 32640, 33728, 34720, 36048, 36890, 38080, 38301, 39680, 41664, 42056, 42160, 43520, 44268, 45060, 45696, 46562, 47616, 48064, 50592, 51068, 52080, 52570, 53760, 55335, 55552, 57120, 59024, 59520, 60080, 60928, 63084, 63240, 63835, 65280, 67456, 69440, 69843, 72096, 73780, 76160, 76602, 78855, 79360, 83328, 84112, 84320, 88536, 89369, 90120, 91392, 93124, 96128, 101184, 102136, 104160, 105140, 110670, 111104, 114240, 116405, 118048, 119040, 120160, 126168, 126480, 127670, 130560, 134912, 138880, 139686, 144192, 147560, 152320, 153204, 157710, 162967, 166656, 168224, 168640, 177072, 178738, 180240, 182784, 186248, 191505, 192256, 202368, 204272, 208320, 210280, 221340, 228480, 232810, 236096, 238080, 240320, 252336, 252960, 255340, 268107, 269824, 277760, 279372, 288384, 295120, 304640, 306408, 315420, 325934, 333312, 336448, 337280, 349215, 354144, 357476, 360480, 372496, 383010, 384512, 395777, 404736, 408544, 416640, 420560, 442680, 446845, 456960, 465620, 472192, 480640, 488901, 504672, 505920, 510680, 536214, 555520, 558744, 576768, 590240, 612816, 630840, 651868, 672896, 674560, 698430, 708288, 714952, 720960, 744992, 766020, 791554, 809472, 814835, 817088, 833280, 841120, 885360, 893690, 913920, 931240, 944384, 961280, 977802, 1009344, 1011840, 1021360, 1072428, 1117488, 1153536, 1180480, 1187331, 1225632, 1261680, 1303736, 1340535, 1345792, 1349120, 1396860, 1416576, 1429904, 1441920, 1489984, 1532040, 1583108, 1629670, 1634176, 1666560, 1682240, 1770720, 1787380, 1862480, 1888768, 1922560, 1955604, 1978885, 2018688, 2023680, 2042720, 2144856, 2234976, 2360960, 2374662, 2444505, 2451264, 2523360, 2607472, 2681070, 2691584, 2770439, 2793720, 2833152, 2859808, 2883840, 2979968, 3064080, 3166216, 3259340, 3268352, 3364480, 3541440, 3574760, 3724960, 3911208, 3957770, 4037376, 4047360, 4085440, 4289712, 4469952, 4721920, 4749324, 4889010, 4902528, 5046720, 5214944, 5362140, 5540878, 5587440, 5666304, 5719616, 5767680, 5936655, 5959936, 6128160, 6332432, 6518680, 6536704, 6728960, 7082880, 7149520, 7449920, 7822416, 7915540, 8074752, 8170880, 8311317, 8579424, 8939904, 9443840, 9498648, 9778020, 9805056, 10093440, 10429888, 10724280, 11081756, 11174880, 11439232, 11873310, 11919872, 12256320, 12664864, 13037360, 13457920, 13852195, 14165760, 14299040, 14899840, 15644832, 15831080, 16341760, 16622634, 17158848, 17879808, 18997296, 19556040, 19610112, 20186880, 20859776, 21448560, 22163512, 22349760, 22878464, 23746620, 24512640, 25329728, 26074720, 27704390, 28331520, 28598080, 29799680, 31289664, 31662160, 32683520, 33245268, 34317696, 35759616, 37994592, 39112080, 40373760, 41556585, 41719552, 42897120, 44327024, 44699520, 45756928, 47493240, 49025280, 50659456, 52149440, 55408780, 57196160, 59599360, 62579328, 63324320, 66490536, 68635392, 75989184, 78224160, 83113170, 83439104, 85794240, 88654048, 89399040, 94986480, 98050560, 101318912, 104298880, 110817560, 114392320, 125158656, 126648640, 132981072, 137270784, 151978368, 156448320, 166226340, 171588480, 177308096, 178798080, 189972960, 202637824, 208597760, 221635120, 228784640, 250317312, 253297280, 265962144, 303956736, 312896640, 332452680, 343176960, 354616192, 379945920, 417195520, 443270240, 506594560, 531924288, 607913472, 625793280, 664905360, 686353920, 709232384, 759891840, 886540480, 1013189120, 1063848576, 1251586560, 1329810720, 1418464768, 1519783680, 1773080960, 2127697152, 2659621440, 3039567360, 3546161920, 4255394304, 5319242880, 7092323840, 10638485760, 21276971520]

約数ペア:

[(1, 21276971520), (2, 10638485760), (3, 7092323840), (4, 5319242880), (5, 4255394304), (6, 3546161920), (7, 3039567360), (8, 2659621440), (10, 2127697152), (12, 1773080960), (14, 1519783680), (15, 1418464768), (16, 1329810720), (17, 1251586560), (20, 1063848576), (21, 1013189120), (24, 886540480), (28, 759891840), (30, 709232384), (31, 686353920), (32, 664905360), (34, 625793280), (35, 607913472), (40, 531924288), (42, 506594560), (48, 443270240), (51, 417195520), (56, 379945920), (60, 354616192), (62, 343176960), (64, 332452680), (68, 312896640), (70, 303956736), (80, 265962144), (84, 253297280), (85, 250317312), (93, 228784640), (96, 221635120), (102, 208597760), (105, 202637824), (112, 189972960), (119, 178798080), (120, 177308096), (124, 171588480), (128, 166226340), (136, 156448320), (140, 151978368), (155, 137270784), (160, 132981072), (168, 126648640), (170, 125158656), (186, 114392320), (192, 110817560), (204, 104298880), (210, 101318912), (217, 98050560), (224, 94986480), (238, 89399040), (240, 88654048), (248, 85794240), (255, 83439104), (256, 83113170), (272, 78224160), (280, 75989184), (310, 68635392), (320, 66490536), (336, 63324320), (340, 62579328), (357, 59599360), (372, 57196160), (384, 55408780), (408, 52149440), (420, 50659456), (434, 49025280), (448, 47493240), (465, 45756928), (476, 44699520), (480, 44327024), (496, 42897120), (510, 41719552), (512, 41556585), (527, 40373760), (544, 39112080), (560, 37994592), (595, 35759616), (620, 34317696), (640, 33245268), (651, 32683520), (672, 31662160), (680, 31289664), (714, 29799680), (744, 28598080), (751, 28331520), (768, 27704390), (816, 26074720), (840, 25329728), (868, 24512640), (896, 23746620), (930, 22878464), (952, 22349760), (960, 22163512), (992, 21448560), (1020, 20859776), (1054, 20186880), (1085, 19610112), (1088, 19556040), (1120, 18997296), (1190, 17879808), (1240, 17158848), (1280, 16622634), (1302, 16341760), (1344, 15831080), (1360, 15644832), (1428, 14899840), (1488, 14299040), (1502, 14165760), (1536, 13852195), (1581, 13457920), (1632, 13037360), (1680, 12664864), (1736, 12256320), (1785, 11919872), (1792, 11873310), (1860, 11439232), (1904, 11174880), (1920, 11081756), (1984, 10724280), (2040, 10429888), (2108, 10093440), (2170, 9805056), (2176, 9778020), (2240, 9498648), (2253, 9443840), (2380, 8939904), (2480, 8579424), (2560, 8311317), (2604, 8170880), (2635, 8074752), (2688, 7915540), (2720, 7822416), (2856, 7449920), (2976, 7149520), (3004, 7082880), (3162, 6728960), (3255, 6536704), (3264, 6518680), (3360, 6332432), (3472, 6128160), (3570, 5959936), (3584, 5936655), (3689, 5767680), (3720, 5719616), (3755, 5666304), (3808, 5587440), (3840, 5540878), (3968, 5362140), (4080, 5214944), (4216, 5046720), (4340, 4902528), (4352, 4889010), (4480, 4749324), (4506, 4721920), (4760, 4469952), (4960, 4289712), (5208, 4085440), (5257, 4047360), (5270, 4037376), (5376, 3957770), (5440, 3911208), (5712, 3724960), (5952, 3574760), (6008, 3541440), (6324, 3364480), (6510, 3268352), (6528, 3259340), (6720, 3166216), (6944, 3064080), (7140, 2979968), (7378, 2883840), (7440, 2859808), (7510, 2833152), (7616, 2793720), (7680, 2770439), (7905, 2691584), (7936, 2681070), (8160, 2607472), (8432, 2523360), (8680, 2451264), (8704, 2444505), (8960, 2374662), (9012, 2360960), (9520, 2234976), (9920, 2144856), (10416, 2042720), (10514, 2023680), (10540, 2018688), (10752, 1978885), (10880, 1955604), (11067, 1922560), (11265, 1888768), (11424, 1862480), (11904, 1787380), (12016, 1770720), (12648, 1682240), (12767, 1666560), (13020, 1634176), (13056, 1629670), (13440, 1583108), (13888, 1532040), (14280, 1489984), (14756, 1441920), (14880, 1429904), (15020, 1416576), (15232, 1396860), (15771, 1349120), (15810, 1345792), (15872, 1340535), (16320, 1303736), (16864, 1261680), (17360, 1225632), (17920, 1187331), (18024, 1180480), (18445, 1153536), (19040, 1117488), (19840, 1072428), (20832, 1021360), (21028, 1011840), (21080, 1009344), (21760, 977802), (22134, 961280), (22530, 944384), (22848, 931240), (23281, 913920), (23808, 893690), (24032, 885360), (25296, 841120), (25534, 833280), (26040, 817088), (26112, 814835), (26285, 809472), (26880, 791554), (27776, 766020), (28560, 744992), (29512, 720960), (29760, 714952), (30040, 708288), (30464, 698430), (31542, 674560), (31620, 672896), (32640, 651868), (33728, 630840), (34720, 612816), (36048, 590240), (36890, 576768), (38080, 558744), (38301, 555520), (39680, 536214), (41664, 510680), (42056, 505920), (42160, 504672), (43520, 488901), (44268, 480640), (45060, 472192), (45696, 465620), (46562, 456960), (47616, 446845), (48064, 442680), (50592, 420560), (51068, 416640), (52080, 408544), (52570, 404736), (53760, 395777), (55335, 384512), (55552, 383010), (57120, 372496), (59024, 360480), (59520, 357476), (60080, 354144), (60928, 349215), (63084, 337280), (63240, 336448), (63835, 333312), (65280, 325934), (67456, 315420), (69440, 306408), (69843, 304640), (72096, 295120), (73780, 288384), (76160, 279372), (76602, 277760), (78855, 269824), (79360, 268107), (83328, 255340), (84112, 252960), (84320, 252336), (88536, 240320), (89369, 238080), (90120, 236096), (91392, 232810), (93124, 228480), (96128, 221340), (101184, 210280), (102136, 208320), (104160, 204272), (105140, 202368), (110670, 192256), (111104, 191505), (114240, 186248), (116405, 182784), (118048, 180240), (119040, 178738), (120160, 177072), (126168, 168640), (126480, 168224), (127670, 166656), (130560, 162967), (134912, 157710), (138880, 153204), (139686, 152320), (144192, 147560)]