12642281120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 36870930432

約数和(自身を除く): 24228649312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 70, 80, 82, 83, 107, 112, 124, 140, 155, 160, 164, 166, 205, 214, 217, 224, 248, 280, 287, 310, 328, 332, 410, 415, 428, 434, 496, 535, 560, 574, 581, 620, 656, 664, 749, 820, 830, 856, 868, 992, 1070, 1085, 1120, 1148, 1162, 1240, 1271, 1312, 1328, 1435, 1498, 1640, 1660, 1712, 1736, 2140, 2170, 2296, 2324, 2480, 2542, 2573, 2656, 2870, 2905, 2996, 3280, 3317, 3320, 3403, 3424, 3472, 3745, 4280, 4340, 4387, 4592, 4648, 4960, 5084, 5146, 5740, 5810, 5992, 6355, 6560, 6634, 6640, 6806, 6944, 7490, 8560, 8680, 8774, 8881, 8897, 9184, 9296, 10168, 10292, 11480, 11620, 11984, 12710, 12865, 13268, 13280, 13612, 14980, 16585, 17015, 17120, 17360, 17548, 17762, 17794, 18011, 18592, 20336, 20584, 21935, 22960, 23219, 23240, 23821, 23968, 25420, 25730, 26536, 27224, 29960, 30709, 33170, 34030, 34720, 35096, 35524, 35588, 36022, 40672, 41168, 43870, 44405, 44485, 45920, 46438, 46480, 47642, 50840, 51460, 53072, 54448, 59920, 61418, 62167, 66340, 68060, 70192, 71048, 71176, 72044, 82336, 87740, 88810, 88970, 90055, 92876, 92960, 95284, 101680, 102920, 105493, 106144, 108896, 116095, 119105, 119840, 122836, 124334, 132680, 135997, 136120, 140384, 142096, 142352, 144088, 153545, 175480, 177620, 177940, 180110, 185752, 190568, 203360, 205840, 210986, 232190, 238210, 245672, 248668, 265360, 271994, 272240, 275311, 284192, 284704, 288176, 307090, 310835, 350960, 355240, 355880, 360220, 364121, 371504, 381136, 411680, 421972, 464380, 476420, 491344, 497336, 527465, 530720, 543988, 544480, 550622, 576352, 614180, 621670, 679985, 701920, 710480, 711760, 720440, 728242, 738451, 743008, 762272, 843944, 928760, 951979, 952840, 982688, 994672, 1054930, 1087976, 1101244, 1228360, 1243340, 1359970, 1376555, 1420960, 1423520, 1440880, 1456484, 1476902, 1687888, 1820605, 1857520, 1903958, 1905680, 1927177, 1989344, 2109860, 2175952, 2202488, 2456720, 2486680, 2548847, 2719940, 2753110, 2881760, 2912968, 2953804, 3375776, 3641210, 3692255, 3715040, 3807916, 3811360, 3854354, 4219720, 4351904, 4404976, 4759895, 4913440, 4973360, 5097694, 5439880, 5506220, 5825936, 5907608, 7282420, 7384510, 7615832, 7708708, 8439440, 8809952, 9519790, 9635885, 9946720, 10195388, 10879760, 11012440, 11287751, 11651872, 11815216, 12744235, 14564840, 14769020, 15231664, 15417416, 16878880, 19039580, 19271770, 20390776, 21759520, 22024880, 22575502, 23630432, 25488470, 29129680, 29538040, 30463328, 30834832, 38079160, 38543540, 40781552, 44049760, 45151004, 50976940, 56438755, 58259360, 59076080, 61669664, 76158320, 77087080, 79014257, 81563104, 90302008, 101953880, 112877510, 118152160, 152316640, 154174160, 158028514, 180604016, 203907760, 225755020, 308348320, 316057028, 361208032, 395071285, 407815520, 451510040, 632114056, 790142570, 903020080, 1264228112, 1580285140, 1806040160, 2528456224, 3160570280, 6321140560, 12642281120]

約数ペア:

[(1, 12642281120), (2, 6321140560), (4, 3160570280), (5, 2528456224), (7, 1806040160), (8, 1580285140), (10, 1264228112), (14, 903020080), (16, 790142570), (20, 632114056), (28, 451510040), (31, 407815520), (32, 395071285), (35, 361208032), (40, 316057028), (41, 308348320), (56, 225755020), (62, 203907760), (70, 180604016), (80, 158028514), (82, 154174160), (83, 152316640), (107, 118152160), (112, 112877510), (124, 101953880), (140, 90302008), (155, 81563104), (160, 79014257), (164, 77087080), (166, 76158320), (205, 61669664), (214, 59076080), (217, 58259360), (224, 56438755), (248, 50976940), (280, 45151004), (287, 44049760), (310, 40781552), (328, 38543540), (332, 38079160), (410, 30834832), (415, 30463328), (428, 29538040), (434, 29129680), (496, 25488470), (535, 23630432), (560, 22575502), (574, 22024880), (581, 21759520), (620, 20390776), (656, 19271770), (664, 19039580), (749, 16878880), (820, 15417416), (830, 15231664), (856, 14769020), (868, 14564840), (992, 12744235), (1070, 11815216), (1085, 11651872), (1120, 11287751), (1148, 11012440), (1162, 10879760), (1240, 10195388), (1271, 9946720), (1312, 9635885), (1328, 9519790), (1435, 8809952), (1498, 8439440), (1640, 7708708), (1660, 7615832), (1712, 7384510), (1736, 7282420), (2140, 5907608), (2170, 5825936), (2296, 5506220), (2324, 5439880), (2480, 5097694), (2542, 4973360), (2573, 4913440), (2656, 4759895), (2870, 4404976), (2905, 4351904), (2996, 4219720), (3280, 3854354), (3317, 3811360), (3320, 3807916), (3403, 3715040), (3424, 3692255), (3472, 3641210), (3745, 3375776), (4280, 2953804), (4340, 2912968), (4387, 2881760), (4592, 2753110), (4648, 2719940), (4960, 2548847), (5084, 2486680), (5146, 2456720), (5740, 2202488), (5810, 2175952), (5992, 2109860), (6355, 1989344), (6560, 1927177), (6634, 1905680), (6640, 1903958), (6806, 1857520), (6944, 1820605), (7490, 1687888), (8560, 1476902), (8680, 1456484), (8774, 1440880), (8881, 1423520), (8897, 1420960), (9184, 1376555), (9296, 1359970), (10168, 1243340), (10292, 1228360), (11480, 1101244), (11620, 1087976), (11984, 1054930), (12710, 994672), (12865, 982688), (13268, 952840), (13280, 951979), (13612, 928760), (14980, 843944), (16585, 762272), (17015, 743008), (17120, 738451), (17360, 728242), (17548, 720440), (17762, 711760), (17794, 710480), (18011, 701920), (18592, 679985), (20336, 621670), (20584, 614180), (21935, 576352), (22960, 550622), (23219, 544480), (23240, 543988), (23821, 530720), (23968, 527465), (25420, 497336), (25730, 491344), (26536, 476420), (27224, 464380), (29960, 421972), (30709, 411680), (33170, 381136), (34030, 371504), (34720, 364121), (35096, 360220), (35524, 355880), (35588, 355240), (36022, 350960), (40672, 310835), (41168, 307090), (43870, 288176), (44405, 284704), (44485, 284192), (45920, 275311), (46438, 272240), (46480, 271994), (47642, 265360), (50840, 248668), (51460, 245672), (53072, 238210), (54448, 232190), (59920, 210986), (61418, 205840), (62167, 203360), (66340, 190568), (68060, 185752), (70192, 180110), (71048, 177940), (71176, 177620), (72044, 175480), (82336, 153545), (87740, 144088), (88810, 142352), (88970, 142096), (90055, 140384), (92876, 136120), (92960, 135997), (95284, 132680), (101680, 124334), (102920, 122836), (105493, 119840), (106144, 119105), (108896, 116095)]