1264573963520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{118901}}^1$

素因数の和:120116

約数の個数: 144

約数和(自身を含む): 3464716768128

約数和(自身を除く): 2200142804608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1187, 1280, 1792, 2240, 2374, 4480, 4748, 5935, 8309, 8960, 9496, 11870, 16618, 18992, 23740, 33236, 37984, 41545, 47480, 66472, 75968, 83090, 94960, 118901, 132944, 151936, 166180, 189920, 237802, 265888, 303872, 332360, 379840, 475604, 531776, 594505, 664720, 759680, 832307, 951208, 1063552, 1189010, 1329440, 1519360, 1664614, 1902416, 2127104, 2378020, 2658880, 3329228, 3804832, 4161535, 4756040, 5317760, 6658456, 7609664, 8323070, 9512080, 10635520, 13316912, 15219328, 16646140, 19024160, 26633824, 30438656, 33292280, 38048320, 53267648, 66584560, 76096640, 106535296, 133169120, 141135487, 152193280, 213070592, 266338240, 282270974, 532676480, 564541948, 705677435, 987948409, 1065352960, 1129083896, 1411354870, 1975896818, 2258167792, 2822709740, 3951793636, 4516335584, 4939742045, 5645419480, 7903587272, 9032671168, 9879484090, 11290838960, 15807174544, 18065342336, 19758968180, 22581677920, 31614349088, 36130684672, 39517936360, 45163355840, 63228698176, 79035872720, 90326711680, 126457396352, 158071745440, 180653423360, 252914792704, 316143490880, 632286981760, 1264573963520]

約数ペア:

[(1, 1264573963520), (2, 632286981760), (4, 316143490880), (5, 252914792704), (7, 180653423360), (8, 158071745440), (10, 126457396352), (14, 90326711680), (16, 79035872720), (20, 63228698176), (28, 45163355840), (32, 39517936360), (35, 36130684672), (40, 31614349088), (56, 22581677920), (64, 19758968180), (70, 18065342336), (80, 15807174544), (112, 11290838960), (128, 9879484090), (140, 9032671168), (160, 7903587272), (224, 5645419480), (256, 4939742045), (280, 4516335584), (320, 3951793636), (448, 2822709740), (560, 2258167792), (640, 1975896818), (896, 1411354870), (1120, 1129083896), (1187, 1065352960), (1280, 987948409), (1792, 705677435), (2240, 564541948), (2374, 532676480), (4480, 282270974), (4748, 266338240), (5935, 213070592), (8309, 152193280), (8960, 141135487), (9496, 133169120), (11870, 106535296), (16618, 76096640), (18992, 66584560), (23740, 53267648), (33236, 38048320), (37984, 33292280), (41545, 30438656), (47480, 26633824), (66472, 19024160), (75968, 16646140), (83090, 15219328), (94960, 13316912), (118901, 10635520), (132944, 9512080), (151936, 8323070), (166180, 7609664), (189920, 6658456), (237802, 5317760), (265888, 4756040), (303872, 4161535), (332360, 3804832), (379840, 3329228), (475604, 2658880), (531776, 2378020), (594505, 2127104), (664720, 1902416), (759680, 1664614), (832307, 1519360), (951208, 1329440), (1063552, 1189010)]