31654721280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12992

約数の個数: 432

約数和(自身を含む): 126659109024

約数和(自身を除く): 95004387744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2688, 2730, 2912, 2940, 3120, 3136, 3185, 3328, 3360, 3640, 3822, 3840, 3920, 4160, 4368, 4480, 4704, 4992, 5096, 5376, 5460, 5824, 5880, 6240, 6272, 6370, 6720, 7280, 7644, 7840, 8320, 8736, 8960, 9408, 9555, 9984, 10192, 10920, 11648, 11760, 12480, 12544, 12740, 12941, 13440, 14560, 15288, 15680, 16640, 17472, 18816, 19110, 20384, 21840, 23296, 23520, 24960, 25480, 25882, 26880, 29120, 30576, 31360, 34944, 37632, 38220, 38823, 40768, 43680, 47040, 49920, 50960, 51764, 58240, 61152, 62720, 64705, 69888, 76440, 77646, 81536, 87360, 90587, 94080, 101920, 103528, 116480, 122304, 129410, 152880, 155292, 163072, 168233, 174720, 181174, 188160, 194115, 203840, 207056, 244608, 258820, 271761, 305760, 310584, 336466, 349440, 362348, 388230, 407680, 414112, 452935, 489216, 504699, 517640, 543522, 611520, 621168, 634109, 672932, 724696, 776460, 815360, 828224, 841165, 905870, 1009398, 1035280, 1087044, 1177631, 1223040, 1242336, 1268218, 1345864, 1358805, 1449392, 1552920, 1656448, 1682330, 1811740, 1902327, 2018796, 2070560, 2174088, 2355262, 2446080, 2484672, 2523495, 2536436, 2691728, 2717610, 2898784, 3105840, 3170545, 3312896, 3364660, 3532893, 3623480, 3804654, 4037592, 4141120, 4348176, 4710524, 4969344, 5046990, 5072872, 5383456, 5435220, 5797568, 5888155, 6211680, 6341090, 6729320, 7065786, 7246960, 7609308, 8075184, 8243417, 8282240, 8696352, 9421048, 9511635, 9938688, 10093980, 10145744, 10766912, 10870440, 11595136, 11776310, 12423360, 12682180, 13458640, 14131572, 14493920, 15218616, 16150368, 16486834, 16564480, 17392704, 17664465, 18842096, 19023270, 20187960, 20291488, 21533824, 21740880, 23190272, 23552620, 24730251, 24846720, 25364360, 26917280, 28263144, 28987840, 30437232, 32300736, 32973668, 34785408, 35328930, 37684192, 38046540, 40375920, 40582976, 41217085, 43067648, 43481760, 47105240, 49460502, 49693440, 50728720, 53834560, 56526288, 57975680, 60874464, 64601472, 65947336, 69570816, 70657860, 75368384, 76093080, 80751840, 81165952, 82434170, 86963520, 94210480, 98921004, 101457440, 107669120, 113052576, 115951360, 121748928, 123651255, 129202944, 131894672, 141315720, 150736768, 152186160, 161503680, 162331904, 164868340, 173927040, 188420960, 197842008, 202914880, 215338240, 226105152, 243497856, 247302510, 263789344, 282631440, 301473536, 304372320, 323007360, 329736680, 347854080, 376841920, 395684016, 405829760, 452210304, 486995712, 494605020, 527578688, 565262880, 608744640, 646014720, 659473360, 753683840, 791368032, 811659520, 904420608, 989210040, 1055157376, 1130525760, 1217489280, 1318946720, 1507367680, 1582736064, 1978420080, 2110314752, 2261051520, 2434978560, 2637893440, 3165472128, 3956840160, 4522103040, 5275786880, 6330944256, 7913680320, 10551573760, 15827360640, 31654721280]

約数ペア:

[(1, 31654721280), (2, 15827360640), (3, 10551573760), (4, 7913680320), (5, 6330944256), (6, 5275786880), (7, 4522103040), (8, 3956840160), (10, 3165472128), (12, 2637893440), (13, 2434978560), (14, 2261051520), (15, 2110314752), (16, 1978420080), (20, 1582736064), (21, 1507367680), (24, 1318946720), (26, 1217489280), (28, 1130525760), (30, 1055157376), (32, 989210040), (35, 904420608), (39, 811659520), (40, 791368032), (42, 753683840), (48, 659473360), (49, 646014720), (52, 608744640), (56, 565262880), (60, 527578688), (64, 494605020), (65, 486995712), (70, 452210304), (78, 405829760), (80, 395684016), (84, 376841920), (91, 347854080), (96, 329736680), (98, 323007360), (104, 304372320), (105, 301473536), (112, 282631440), (120, 263789344), (128, 247302510), (130, 243497856), (140, 226105152), (147, 215338240), (156, 202914880), (160, 197842008), (168, 188420960), (182, 173927040), (192, 164868340), (195, 162331904), (196, 161503680), (208, 152186160), (210, 150736768), (224, 141315720), (240, 131894672), (245, 129202944), (256, 123651255), (260, 121748928), (273, 115951360), (280, 113052576), (294, 107669120), (312, 101457440), (320, 98921004), (336, 94210480), (364, 86963520), (384, 82434170), (390, 81165952), (392, 80751840), (416, 76093080), (420, 75368384), (448, 70657860), (455, 69570816), (480, 65947336), (490, 64601472), (520, 60874464), (546, 57975680), (560, 56526288), (588, 53834560), (624, 50728720), (637, 49693440), (640, 49460502), (672, 47105240), (728, 43481760), (735, 43067648), (768, 41217085), (780, 40582976), (784, 40375920), (832, 38046540), (840, 37684192), (896, 35328930), (910, 34785408), (960, 32973668), (980, 32300736), (1040, 30437232), (1092, 28987840), (1120, 28263144), (1176, 26917280), (1248, 25364360), (1274, 24846720), (1280, 24730251), (1344, 23552620), (1365, 23190272), (1456, 21740880), (1470, 21533824), (1560, 20291488), (1568, 20187960), (1664, 19023270), (1680, 18842096), (1792, 17664465), (1820, 17392704), (1911, 16564480), (1920, 16486834), (1960, 16150368), (2080, 15218616), (2184, 14493920), (2240, 14131572), (2352, 13458640), (2496, 12682180), (2548, 12423360), (2688, 11776310), (2730, 11595136), (2912, 10870440), (2940, 10766912), (3120, 10145744), (3136, 10093980), (3185, 9938688), (3328, 9511635), (3360, 9421048), (3640, 8696352), (3822, 8282240), (3840, 8243417), (3920, 8075184), (4160, 7609308), (4368, 7246960), (4480, 7065786), (4704, 6729320), (4992, 6341090), (5096, 6211680), (5376, 5888155), (5460, 5797568), (5824, 5435220), (5880, 5383456), (6240, 5072872), (6272, 5046990), (6370, 4969344), (6720, 4710524), (7280, 4348176), (7644, 4141120), (7840, 4037592), (8320, 3804654), (8736, 3623480), (8960, 3532893), (9408, 3364660), (9555, 3312896), (9984, 3170545), (10192, 3105840), (10920, 2898784), (11648, 2717610), (11760, 2691728), (12480, 2536436), (12544, 2523495), (12740, 2484672), (12941, 2446080), (13440, 2355262), (14560, 2174088), (15288, 2070560), (15680, 2018796), (16640, 1902327), (17472, 1811740), (18816, 1682330), (19110, 1656448), (20384, 1552920), (21840, 1449392), (23296, 1358805), (23520, 1345864), (24960, 1268218), (25480, 1242336), (25882, 1223040), (26880, 1177631), (29120, 1087044), (30576, 1035280), (31360, 1009398), (34944, 905870), (37632, 841165), (38220, 828224), (38823, 815360), (40768, 776460), (43680, 724696), (47040, 672932), (49920, 634109), (50960, 621168), (51764, 611520), (58240, 543522), (61152, 517640), (62720, 504699), (64705, 489216), (69888, 452935), (76440, 414112), (77646, 407680), (81536, 388230), (87360, 362348), (90587, 349440), (94080, 336466), (101920, 310584), (103528, 305760), (116480, 271761), (122304, 258820), (129410, 244608), (152880, 207056), (155292, 203840), (163072, 194115), (168233, 188160), (174720, 181174)]