1397399040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 400

約数和(自身を含む): 5240477088

約数和(自身を除く): 3843078048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 293, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 576, 586, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 879, 920, 960, 1035, 1080, 1104, 1152, 1172, 1242, 1280, 1296, 1380, 1440, 1465, 1472, 1536, 1620, 1656, 1728, 1758, 1840, 1863, 1920, 2070, 2160, 2208, 2304, 2344, 2484, 2560, 2592, 2637, 2760, 2880, 2930, 2944, 3105, 3240, 3312, 3456, 3516, 3680, 3726, 3840, 4140, 4320, 4395, 4416, 4608, 4688, 4968, 5184, 5274, 5520, 5760, 5860, 5888, 6210, 6480, 6624, 6739, 6912, 7032, 7360, 7452, 7680, 7911, 8280, 8640, 8790, 8832, 9315, 9376, 9936, 10368, 10548, 11040, 11520, 11720, 11776, 12420, 12960, 13185, 13248, 13478, 13824, 14064, 14720, 14904, 15822, 16560, 17280, 17580, 17664, 18630, 18752, 19872, 20217, 20736, 21096, 22080, 23040, 23440, 23733, 24840, 25920, 26370, 26496, 26956, 28128, 29440, 29808, 31644, 33120, 33695, 34560, 35160, 35328, 37260, 37504, 39555, 39744, 40434, 41472, 42192, 44160, 46880, 47466, 49680, 51840, 52740, 52992, 53912, 56256, 58880, 59616, 60651, 63288, 66240, 67390, 69120, 70320, 74520, 75008, 79110, 79488, 80868, 84384, 88320, 93760, 94932, 99360, 101085, 103680, 105480, 105984, 107824, 112512, 118665, 119232, 121302, 126576, 132480, 134780, 140640, 149040, 150016, 158220, 158976, 161736, 168768, 176640, 181953, 187520, 189864, 198720, 202170, 207360, 210960, 215648, 225024, 237330, 238464, 242604, 253152, 264960, 269560, 281280, 298080, 303255, 316440, 317952, 323472, 337536, 363906, 375040, 379728, 397440, 404340, 421920, 431296, 450048, 474660, 476928, 485208, 506304, 529920, 539120, 545859, 562560, 596160, 606510, 632880, 646944, 675072, 727812, 750080, 759456, 794880, 808680, 843840, 862592, 909765, 949320, 953856, 970416, 1012608, 1078240, 1091718, 1125120, 1192320, 1213020, 1265760, 1293888, 1350144, 1455624, 1518912, 1589760, 1617360, 1687680, 1725184, 1819530, 1898640, 1940832, 2025216, 2156480, 2183436, 2250240, 2384640, 2426040, 2531520, 2587776, 2729295, 2911248, 3037824, 3234720, 3375360, 3450368, 3639060, 3797280, 3881664, 4050432, 4312960, 4366872, 4769280, 4852080, 5063040, 5175552, 5458590, 5822496, 6075648, 6469440, 6750720, 7278120, 7594560, 7763328, 8625920, 8733744, 9704160, 10126080, 10351104, 10917180, 11644992, 12151296, 12938880, 14556240, 15189120, 15526656, 17251840, 17467488, 19408320, 20252160, 21834360, 23289984, 25877760, 29112480, 30378240, 31053312, 34934976, 38816640, 43668720, 46579968, 51755520, 58224960, 60756480, 69869952, 77633280, 87337440, 93159936, 116449920, 139739904, 155266560, 174674880, 232899840, 279479808, 349349760, 465799680, 698699520, 1397399040]

約数ペア:

[(1, 1397399040), (2, 698699520), (3, 465799680), (4, 349349760), (5, 279479808), (6, 232899840), (8, 174674880), (9, 155266560), (10, 139739904), (12, 116449920), (15, 93159936), (16, 87337440), (18, 77633280), (20, 69869952), (23, 60756480), (24, 58224960), (27, 51755520), (30, 46579968), (32, 43668720), (36, 38816640), (40, 34934976), (45, 31053312), (46, 30378240), (48, 29112480), (54, 25877760), (60, 23289984), (64, 21834360), (69, 20252160), (72, 19408320), (80, 17467488), (81, 17251840), (90, 15526656), (92, 15189120), (96, 14556240), (108, 12938880), (115, 12151296), (120, 11644992), (128, 10917180), (135, 10351104), (138, 10126080), (144, 9704160), (160, 8733744), (162, 8625920), (180, 7763328), (184, 7594560), (192, 7278120), (207, 6750720), (216, 6469440), (230, 6075648), (240, 5822496), (256, 5458590), (270, 5175552), (276, 5063040), (288, 4852080), (293, 4769280), (320, 4366872), (324, 4312960), (345, 4050432), (360, 3881664), (368, 3797280), (384, 3639060), (405, 3450368), (414, 3375360), (432, 3234720), (460, 3037824), (480, 2911248), (512, 2729295), (540, 2587776), (552, 2531520), (576, 2426040), (586, 2384640), (621, 2250240), (640, 2183436), (648, 2156480), (690, 2025216), (720, 1940832), (736, 1898640), (768, 1819530), (810, 1725184), (828, 1687680), (864, 1617360), (879, 1589760), (920, 1518912), (960, 1455624), (1035, 1350144), (1080, 1293888), (1104, 1265760), (1152, 1213020), (1172, 1192320), (1242, 1125120), (1280, 1091718), (1296, 1078240), (1380, 1012608), (1440, 970416), (1465, 953856), (1472, 949320), (1536, 909765), (1620, 862592), (1656, 843840), (1728, 808680), (1758, 794880), (1840, 759456), (1863, 750080), (1920, 727812), (2070, 675072), (2160, 646944), (2208, 632880), (2304, 606510), (2344, 596160), (2484, 562560), (2560, 545859), (2592, 539120), (2637, 529920), (2760, 506304), (2880, 485208), (2930, 476928), (2944, 474660), (3105, 450048), (3240, 431296), (3312, 421920), (3456, 404340), (3516, 397440), (3680, 379728), (3726, 375040), (3840, 363906), (4140, 337536), (4320, 323472), (4395, 317952), (4416, 316440), (4608, 303255), (4688, 298080), (4968, 281280), (5184, 269560), (5274, 264960), (5520, 253152), (5760, 242604), (5860, 238464), (5888, 237330), (6210, 225024), (6480, 215648), (6624, 210960), (6739, 207360), (6912, 202170), (7032, 198720), (7360, 189864), (7452, 187520), (7680, 181953), (7911, 176640), (8280, 168768), (8640, 161736), (8790, 158976), (8832, 158220), (9315, 150016), (9376, 149040), (9936, 140640), (10368, 134780), (10548, 132480), (11040, 126576), (11520, 121302), (11720, 119232), (11776, 118665), (12420, 112512), (12960, 107824), (13185, 105984), (13248, 105480), (13478, 103680), (13824, 101085), (14064, 99360), (14720, 94932), (14904, 93760), (15822, 88320), (16560, 84384), (17280, 80868), (17580, 79488), (17664, 79110), (18630, 75008), (18752, 74520), (19872, 70320), (20217, 69120), (20736, 67390), (21096, 66240), (22080, 63288), (23040, 60651), (23440, 59616), (23733, 58880), (24840, 56256), (25920, 53912), (26370, 52992), (26496, 52740), (26956, 51840), (28128, 49680), (29440, 47466), (29808, 46880), (31644, 44160), (33120, 42192), (33695, 41472), (34560, 40434), (35160, 39744), (35328, 39555), (37260, 37504)]