21478659840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 720

約数和(自身を含む): 86276504160

約数和(自身を除く): 64797844320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 74, 80, 81, 88, 90, 96, 99, 108, 110, 111, 120, 128, 132, 135, 144, 148, 160, 162, 165, 176, 180, 185, 192, 198, 216, 220, 222, 240, 256, 264, 270, 288, 296, 297, 320, 324, 330, 333, 352, 360, 370, 384, 396, 405, 407, 432, 440, 444, 480, 495, 509, 528, 540, 555, 576, 592, 594, 640, 648, 660, 666, 704, 720, 740, 768, 792, 810, 814, 864, 880, 888, 891, 960, 990, 999, 1018, 1056, 1080, 1110, 1152, 1184, 1188, 1221, 1280, 1296, 1320, 1332, 1408, 1440, 1480, 1485, 1527, 1584, 1620, 1628, 1665, 1728, 1760, 1776, 1782, 1920, 1980, 1998, 2035, 2036, 2112, 2160, 2220, 2304, 2368, 2376, 2442, 2545, 2592, 2640, 2664, 2816, 2880, 2960, 2970, 2997, 3054, 3168, 3240, 3256, 3330, 3456, 3520, 3552, 3564, 3663, 3840, 3960, 3996, 4070, 4072, 4224, 4320, 4440, 4455, 4581, 4736, 4752, 4884, 4995, 5090, 5184, 5280, 5328, 5599, 5760, 5920, 5940, 5994, 6105, 6108, 6336, 6480, 6512, 6660, 6912, 7040, 7104, 7128, 7326, 7635, 7920, 7992, 8140, 8144, 8448, 8640, 8880, 8910, 9162, 9472, 9504, 9768, 9990, 10180, 10368, 10560, 10656, 10989, 11198, 11520, 11840, 11880, 11988, 12210, 12216, 12672, 12960, 13024, 13320, 13743, 14080, 14208, 14256, 14652, 14985, 15270, 15840, 15984, 16280, 16288, 16797, 17280, 17760, 17820, 18315, 18324, 18833, 19008, 19536, 19980, 20360, 20736, 21120, 21312, 21978, 22396, 22905, 23680, 23760, 23976, 24420, 24432, 25344, 25920, 26048, 26640, 27486, 27995, 28416, 28512, 29304, 29970, 30540, 31680, 31968, 32560, 32576, 32967, 33594, 34560, 35520, 35640, 36630, 36648, 37666, 38016, 39072, 39960, 40720, 41229, 42240, 42624, 43956, 44792, 45810, 47360, 47520, 47952, 48840, 48864, 50391, 51840, 52096, 53280, 54945, 54972, 55990, 56499, 57024, 58608, 59940, 61080, 63360, 63936, 65120, 65152, 65934, 67188, 68715, 71040, 71280, 73260, 73296, 75332, 76032, 78144, 79920, 81440, 82458, 83985, 85248, 87912, 89584, 91620, 94165, 95040, 95904, 97680, 97728, 100782, 103680, 104192, 106560, 109890, 109944, 111980, 112998, 114048, 117216, 119880, 122160, 126720, 127872, 130240, 130304, 131868, 134376, 137430, 142080, 142560, 146520, 146592, 150664, 151173, 156288, 159840, 162880, 164835, 164916, 167970, 169497, 175824, 179168, 183240, 188330, 190080, 191808, 195360, 195456, 201564, 206145, 207163, 213120, 219780, 219888, 223960, 225996, 228096, 234432, 239760, 244320, 251955, 255744, 260480, 263736, 268752, 274860, 282495, 285120, 293040, 293184, 301328, 302346, 312576, 319680, 325760, 329670, 329832, 335940, 338994, 351648, 358336, 366480, 376660, 380160, 383616, 390720, 390912, 403128, 412290, 414326, 426240, 439560, 439776, 447920, 451992, 453519, 468864, 479520, 488640, 503910, 508491, 520960, 527472, 537504, 549720, 564990, 570240, 586080, 586368, 602656, 604692, 621489, 639360, 651520, 659340, 659664, 671880, 677988, 703296, 716672, 732960, 753320, 755865, 767232, 781440, 806256, 824580, 828652, 847485, 879120, 879552, 895840, 903984, 907038, 937728, 959040, 977280, 1007820, 1016982, 1035815, 1054944, 1075008, 1099440, 1129980, 1140480, 1172160, 1172736, 1205312, 1209384, 1242978, 1278720, 1318680, 1319328, 1343760, 1355976, 1406592, 1433344, 1465920, 1506640, 1511730, 1525473, 1562880, 1612512, 1649160, 1657304, 1694970, 1758240, 1759104, 1791680, 1807968, 1814076, 1864467, 1918080, 1954560, 2015640, 2033964, 2071630, 2109888, 2150016, 2198880, 2259960, 2267595, 2344320, 2410624, 2418768, 2485956, 2542455, 2637360, 2638656, 2687520, 2711952, 2813184, 2931840, 3013280, 3023460, 3050946, 3107445, 3225024, 3298320, 3314608, 3389940, 3516480, 3518208, 3583360, 3615936, 3628152, 3728934, 3836160, 4031280, 4067928, 4143260, 4219776, 4300032, 4397760, 4519920, 4535190, 4688640, 4821248, 4837536, 4971912, 5084910, 5274720, 5277312, 5375040, 5423904, 5593401, 5863680, 6026560, 6046920, 6101892, 6214890, 6450048, 6596640, 6629216, 6779880, 7032960, 7166720, 7231872, 7256304, 7457868, 7627365, 8062560, 8135856, 8286520, 8439552, 8795520, 9039840, 9070380, 9322335, 9675072, 9943824, 10169820, 10549440, 10554624, 10750080, 10847808, 11186802, 12053120, 12093840, 12203784, 12429780, 12900096, 13193280, 13258432, 13559760, 14065920, 14463744, 14512608, 14915736, 15254730, 16125120, 16271712, 16573040, 16780203, 17591040, 18079680, 18140760, 18644670, 19350144, 19887648, 20339640, 21098880, 21500160, 21695616, 22373604, 24106240, 24187680, 24407568, 24859560, 26386560, 26516864, 27119520, 27967005, 29025216, 29831472, 30509460, 32250240, 32543424, 33146080, 33560406, 36159360, 36281520, 37289340, 38700288, 39775296, 40679280, 42197760, 43391232, 44747208, 48375360, 48815136, 49719120, 52773120, 53033728, 54239040, 55934010, 58050432, 59662944, 61018920, 64500480, 65086848, 66292160, 67120812, 72318720, 72563040, 74578680, 79550592, 81358560, 83901015, 89494416, 96750720, 97630272, 99438240, 108478080, 111868020, 116100864, 119325888, 122037840, 130173696, 132584320, 134241624, 145126080, 149157360, 159101184, 162717120, 167802030, 178988832, 193501440, 195260544, 198876480, 216956160, 223736040, 238651776, 244075680, 265168640, 268483248, 290252160, 298314720, 325434240, 335604060, 357977664, 390521088, 397752960, 447472080, 477303552, 488151360, 536966496, 580504320, 596629440, 650868480, 671208120, 715955328, 795505920, 894944160, 976302720, 1073932992, 1193258880, 1342416240, 1431910656, 1789888320, 1952605440, 2147865984, 2386517760, 2684832480, 3579776640, 4295731968, 5369664960, 7159553280, 10739329920, 21478659840]

約数ペア:

[(1, 21478659840), (2, 10739329920), (3, 7159553280), (4, 5369664960), (5, 4295731968), (6, 3579776640), (8, 2684832480), (9, 2386517760), (10, 2147865984), (11, 1952605440), (12, 1789888320), (15, 1431910656), (16, 1342416240), (18, 1193258880), (20, 1073932992), (22, 976302720), (24, 894944160), (27, 795505920), (30, 715955328), (32, 671208120), (33, 650868480), (36, 596629440), (37, 580504320), (40, 536966496), (44, 488151360), (45, 477303552), (48, 447472080), (54, 397752960), (55, 390521088), (60, 357977664), (64, 335604060), (66, 325434240), (72, 298314720), (74, 290252160), (80, 268483248), (81, 265168640), (88, 244075680), (90, 238651776), (96, 223736040), (99, 216956160), (108, 198876480), (110, 195260544), (111, 193501440), (120, 178988832), (128, 167802030), (132, 162717120), (135, 159101184), (144, 149157360), (148, 145126080), (160, 134241624), (162, 132584320), (165, 130173696), (176, 122037840), (180, 119325888), (185, 116100864), (192, 111868020), (198, 108478080), (216, 99438240), (220, 97630272), (222, 96750720), (240, 89494416), (256, 83901015), (264, 81358560), (270, 79550592), (288, 74578680), (296, 72563040), (297, 72318720), (320, 67120812), (324, 66292160), (330, 65086848), (333, 64500480), (352, 61018920), (360, 59662944), (370, 58050432), (384, 55934010), (396, 54239040), (405, 53033728), (407, 52773120), (432, 49719120), (440, 48815136), (444, 48375360), (480, 44747208), (495, 43391232), (509, 42197760), (528, 40679280), (540, 39775296), (555, 38700288), (576, 37289340), (592, 36281520), (594, 36159360), (640, 33560406), (648, 33146080), (660, 32543424), (666, 32250240), (704, 30509460), (720, 29831472), (740, 29025216), (768, 27967005), (792, 27119520), (810, 26516864), (814, 26386560), (864, 24859560), (880, 24407568), (888, 24187680), (891, 24106240), (960, 22373604), (990, 21695616), (999, 21500160), (1018, 21098880), (1056, 20339640), (1080, 19887648), (1110, 19350144), (1152, 18644670), (1184, 18140760), (1188, 18079680), (1221, 17591040), (1280, 16780203), (1296, 16573040), (1320, 16271712), (1332, 16125120), (1408, 15254730), (1440, 14915736), (1480, 14512608), (1485, 14463744), (1527, 14065920), (1584, 13559760), (1620, 13258432), (1628, 13193280), (1665, 12900096), (1728, 12429780), (1760, 12203784), (1776, 12093840), (1782, 12053120), (1920, 11186802), (1980, 10847808), (1998, 10750080), (2035, 10554624), (2036, 10549440), (2112, 10169820), (2160, 9943824), (2220, 9675072), (2304, 9322335), (2368, 9070380), (2376, 9039840), (2442, 8795520), (2545, 8439552), (2592, 8286520), (2640, 8135856), (2664, 8062560), (2816, 7627365), (2880, 7457868), (2960, 7256304), (2970, 7231872), (2997, 7166720), (3054, 7032960), (3168, 6779880), (3240, 6629216), (3256, 6596640), (3330, 6450048), (3456, 6214890), (3520, 6101892), (3552, 6046920), (3564, 6026560), (3663, 5863680), (3840, 5593401), (3960, 5423904), (3996, 5375040), (4070, 5277312), (4072, 5274720), (4224, 5084910), (4320, 4971912), (4440, 4837536), (4455, 4821248), (4581, 4688640), (4736, 4535190), (4752, 4519920), (4884, 4397760), (4995, 4300032), (5090, 4219776), (5184, 4143260), (5280, 4067928), (5328, 4031280), (5599, 3836160), (5760, 3728934), (5920, 3628152), (5940, 3615936), (5994, 3583360), (6105, 3518208), (6108, 3516480), (6336, 3389940), (6480, 3314608), (6512, 3298320), (6660, 3225024), (6912, 3107445), (7040, 3050946), (7104, 3023460), (7128, 3013280), (7326, 2931840), (7635, 2813184), (7920, 2711952), (7992, 2687520), (8140, 2638656), (8144, 2637360), (8448, 2542455), (8640, 2485956), (8880, 2418768), (8910, 2410624), (9162, 2344320), (9472, 2267595), (9504, 2259960), (9768, 2198880), (9990, 2150016), (10180, 2109888), (10368, 2071630), (10560, 2033964), (10656, 2015640), (10989, 1954560), (11198, 1918080), (11520, 1864467), (11840, 1814076), (11880, 1807968), (11988, 1791680), (12210, 1759104), (12216, 1758240), (12672, 1694970), (12960, 1657304), (13024, 1649160), (13320, 1612512), (13743, 1562880), (14080, 1525473), (14208, 1511730), (14256, 1506640), (14652, 1465920), (14985, 1433344), (15270, 1406592), (15840, 1355976), (15984, 1343760), (16280, 1319328), (16288, 1318680), (16797, 1278720), (17280, 1242978), (17760, 1209384), (17820, 1205312), (18315, 1172736), (18324, 1172160), (18833, 1140480), (19008, 1129980), (19536, 1099440), (19980, 1075008), (20360, 1054944), (20736, 1035815), (21120, 1016982), (21312, 1007820), (21978, 977280), (22396, 959040), (22905, 937728), (23680, 907038), (23760, 903984), (23976, 895840), (24420, 879552), (24432, 879120), (25344, 847485), (25920, 828652), (26048, 824580), (26640, 806256), (27486, 781440), (27995, 767232), (28416, 755865), (28512, 753320), (29304, 732960), (29970, 716672), (30540, 703296), (31680, 677988), (31968, 671880), (32560, 659664), (32576, 659340), (32967, 651520), (33594, 639360), (34560, 621489), (35520, 604692), (35640, 602656), (36630, 586368), (36648, 586080), (37666, 570240), (38016, 564990), (39072, 549720), (39960, 537504), (40720, 527472), (41229, 520960), (42240, 508491), (42624, 503910), (43956, 488640), (44792, 479520), (45810, 468864), (47360, 453519), (47520, 451992), (47952, 447920), (48840, 439776), (48864, 439560), (50391, 426240), (51840, 414326), (52096, 412290), (53280, 403128), (54945, 390912), (54972, 390720), (55990, 383616), (56499, 380160), (57024, 376660), (58608, 366480), (59940, 358336), (61080, 351648), (63360, 338994), (63936, 335940), (65120, 329832), (65152, 329670), (65934, 325760), (67188, 319680), (68715, 312576), (71040, 302346), (71280, 301328), (73260, 293184), (73296, 293040), (75332, 285120), (76032, 282495), (78144, 274860), (79920, 268752), (81440, 263736), (82458, 260480), (83985, 255744), (85248, 251955), (87912, 244320), (89584, 239760), (91620, 234432), (94165, 228096), (95040, 225996), (95904, 223960), (97680, 219888), (97728, 219780), (100782, 213120), (103680, 207163), (104192, 206145), (106560, 201564), (109890, 195456), (109944, 195360), (111980, 191808), (112998, 190080), (114048, 188330), (117216, 183240), (119880, 179168), (122160, 175824), (126720, 169497), (127872, 167970), (130240, 164916), (130304, 164835), (131868, 162880), (134376, 159840), (137430, 156288), (142080, 151173), (142560, 150664), (146520, 146592)]