31229598720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 352

約数和(自身を含む): 105314711040

約数和(自身を除く): 74085112320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 109, 115, 120, 128, 138, 160, 184, 192, 218, 230, 240, 256, 276, 320, 327, 345, 368, 384, 436, 460, 480, 512, 545, 552, 640, 654, 690, 736, 768, 811, 872, 920, 960, 1024, 1090, 1104, 1280, 1308, 1380, 1472, 1536, 1622, 1635, 1744, 1840, 1920, 2180, 2208, 2433, 2507, 2560, 2616, 2760, 2944, 3072, 3244, 3270, 3488, 3680, 3840, 4055, 4360, 4416, 4866, 5014, 5120, 5232, 5520, 5888, 6488, 6540, 6976, 7360, 7521, 7680, 8110, 8720, 8832, 9732, 10028, 10464, 11040, 11776, 12165, 12535, 12976, 13080, 13952, 14720, 15042, 15360, 16220, 17440, 17664, 18653, 19464, 20056, 20928, 22080, 23552, 24330, 25070, 25952, 26160, 27904, 29440, 30084, 32440, 34880, 35328, 37306, 37605, 38928, 40112, 41856, 44160, 48660, 50140, 51904, 52320, 55808, 55959, 58880, 60168, 64880, 69760, 70656, 74612, 75210, 77856, 80224, 83712, 88320, 88399, 93265, 97320, 100280, 103808, 104640, 111616, 111918, 117760, 120336, 129760, 139520, 149224, 150420, 155712, 160448, 167424, 176640, 176798, 186530, 194640, 200560, 207616, 209280, 223836, 240672, 259520, 265197, 279040, 279795, 298448, 300840, 311424, 320896, 334848, 353280, 353596, 373060, 389280, 401120, 415232, 418560, 441995, 447672, 481344, 519040, 530394, 558080, 559590, 596896, 601680, 622848, 641792, 707192, 746120, 778560, 802240, 830464, 837120, 883990, 895344, 962688, 1038080, 1060788, 1119180, 1193792, 1203360, 1245696, 1283584, 1325985, 1414384, 1492240, 1557120, 1604480, 1674240, 1767980, 1790688, 1925376, 2033177, 2076160, 2121576, 2238360, 2387584, 2406720, 2491392, 2567168, 2651970, 2828768, 2984480, 3114240, 3208960, 3535960, 3581376, 3850752, 4066354, 4152320, 4243152, 4476720, 4775168, 4813440, 5303940, 5657536, 5968960, 6099531, 6228480, 6417920, 7071920, 7162752, 7701504, 8132708, 8486304, 8953440, 9550336, 9626880, 10165885, 10607880, 11315072, 11937920, 12199062, 12456960, 12835840, 14143840, 14325504, 16265416, 16972608, 17906880, 19100672, 19253760, 20331770, 21215760, 22630144, 23875840, 24398124, 28287680, 28651008, 30497655, 32530832, 33945216, 35813760, 38507520, 40663540, 42431520, 45260288, 47751680, 48796248, 56575360, 57302016, 60995310, 65061664, 67890432, 71627520, 81327080, 84863040, 90520576, 95503360, 97592496, 113150720, 121990620, 130123328, 135780864, 143255040, 162654160, 169726080, 195184992, 226301440, 243981240, 260246656, 271561728, 286510080, 325308320, 339452160, 390369984, 452602880, 487962480, 520493312, 650616640, 678904320, 780739968, 975924960, 1040986624, 1301233280, 1357808640, 1561479936, 1951849920, 2081973248, 2602466560, 3122959872, 3903699840, 5204933120, 6245919744, 7807399680, 10409866240, 15614799360, 31229598720]

約数ペア:

[(1, 31229598720), (2, 15614799360), (3, 10409866240), (4, 7807399680), (5, 6245919744), (6, 5204933120), (8, 3903699840), (10, 3122959872), (12, 2602466560), (15, 2081973248), (16, 1951849920), (20, 1561479936), (23, 1357808640), (24, 1301233280), (30, 1040986624), (32, 975924960), (40, 780739968), (46, 678904320), (48, 650616640), (60, 520493312), (64, 487962480), (69, 452602880), (80, 390369984), (92, 339452160), (96, 325308320), (109, 286510080), (115, 271561728), (120, 260246656), (128, 243981240), (138, 226301440), (160, 195184992), (184, 169726080), (192, 162654160), (218, 143255040), (230, 135780864), (240, 130123328), (256, 121990620), (276, 113150720), (320, 97592496), (327, 95503360), (345, 90520576), (368, 84863040), (384, 81327080), (436, 71627520), (460, 67890432), (480, 65061664), (512, 60995310), (545, 57302016), (552, 56575360), (640, 48796248), (654, 47751680), (690, 45260288), (736, 42431520), (768, 40663540), (811, 38507520), (872, 35813760), (920, 33945216), (960, 32530832), (1024, 30497655), (1090, 28651008), (1104, 28287680), (1280, 24398124), (1308, 23875840), (1380, 22630144), (1472, 21215760), (1536, 20331770), (1622, 19253760), (1635, 19100672), (1744, 17906880), (1840, 16972608), (1920, 16265416), (2180, 14325504), (2208, 14143840), (2433, 12835840), (2507, 12456960), (2560, 12199062), (2616, 11937920), (2760, 11315072), (2944, 10607880), (3072, 10165885), (3244, 9626880), (3270, 9550336), (3488, 8953440), (3680, 8486304), (3840, 8132708), (4055, 7701504), (4360, 7162752), (4416, 7071920), (4866, 6417920), (5014, 6228480), (5120, 6099531), (5232, 5968960), (5520, 5657536), (5888, 5303940), (6488, 4813440), (6540, 4775168), (6976, 4476720), (7360, 4243152), (7521, 4152320), (7680, 4066354), (8110, 3850752), (8720, 3581376), (8832, 3535960), (9732, 3208960), (10028, 3114240), (10464, 2984480), (11040, 2828768), (11776, 2651970), (12165, 2567168), (12535, 2491392), (12976, 2406720), (13080, 2387584), (13952, 2238360), (14720, 2121576), (15042, 2076160), (15360, 2033177), (16220, 1925376), (17440, 1790688), (17664, 1767980), (18653, 1674240), (19464, 1604480), (20056, 1557120), (20928, 1492240), (22080, 1414384), (23552, 1325985), (24330, 1283584), (25070, 1245696), (25952, 1203360), (26160, 1193792), (27904, 1119180), (29440, 1060788), (30084, 1038080), (32440, 962688), (34880, 895344), (35328, 883990), (37306, 837120), (37605, 830464), (38928, 802240), (40112, 778560), (41856, 746120), (44160, 707192), (48660, 641792), (50140, 622848), (51904, 601680), (52320, 596896), (55808, 559590), (55959, 558080), (58880, 530394), (60168, 519040), (64880, 481344), (69760, 447672), (70656, 441995), (74612, 418560), (75210, 415232), (77856, 401120), (80224, 389280), (83712, 373060), (88320, 353596), (88399, 353280), (93265, 334848), (97320, 320896), (100280, 311424), (103808, 300840), (104640, 298448), (111616, 279795), (111918, 279040), (117760, 265197), (120336, 259520), (129760, 240672), (139520, 223836), (149224, 209280), (150420, 207616), (155712, 200560), (160448, 194640), (167424, 186530), (176640, 176798)]