890413104640

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1\times {\mathrm{4583}}^1$

素因数の和:7252

約数の個数: 160

約数和(自身を含む): 2209847935680

約数和(自身を除く): 1319434831040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 2617, 3712, 4583, 4640, 5234, 7424, 9166, 9280, 10468, 13085, 14848, 18332, 18560, 20936, 22915, 26170, 36664, 37120, 41872, 45830, 52340, 73328, 74240, 75893, 83744, 91660, 104680, 132907, 146656, 151786, 167488, 183320, 209360, 265814, 293312, 303572, 334976, 366640, 379465, 418720, 531628, 586624, 607144, 664535, 669952, 733280, 758930, 837440, 1063256, 1173248, 1214288, 1329070, 1339904, 1466560, 1517860, 1674880, 2126512, 2346496, 2428576, 2658140, 2933120, 3035720, 3349760, 4253024, 4857152, 5316280, 5866240, 6071440, 6699520, 8506048, 9714304, 10632560, 11732480, 11993711, 12142880, 17012096, 19428608, 21265120, 23987422, 24285760, 34024192, 38857216, 42530240, 47974844, 48571520, 59968555, 68048384, 85060480, 95949688, 97143040, 119937110, 170120960, 191899376, 194286080, 239874220, 340241920, 347817619, 383798752, 479748440, 695635238, 767597504, 959496880, 1391270476, 1535195008, 1739088095, 1918993760, 2782540952, 3070390016, 3478176190, 3837987520, 5565081904, 6140780032, 6956352380, 7675975040, 11130163808, 13912704760, 15351950080, 22260327616, 27825409520, 30703900160, 44520655232, 55650819040, 89041310464, 111301638080, 178082620928, 222603276160, 445206552320, 890413104640]

約数ペア:

[(1, 890413104640), (2, 445206552320), (4, 222603276160), (5, 178082620928), (8, 111301638080), (10, 89041310464), (16, 55650819040), (20, 44520655232), (29, 30703900160), (32, 27825409520), (40, 22260327616), (58, 15351950080), (64, 13912704760), (80, 11130163808), (116, 7675975040), (128, 6956352380), (145, 6140780032), (160, 5565081904), (232, 3837987520), (256, 3478176190), (290, 3070390016), (320, 2782540952), (464, 1918993760), (512, 1739088095), (580, 1535195008), (640, 1391270476), (928, 959496880), (1160, 767597504), (1280, 695635238), (1856, 479748440), (2320, 383798752), (2560, 347817619), (2617, 340241920), (3712, 239874220), (4583, 194286080), (4640, 191899376), (5234, 170120960), (7424, 119937110), (9166, 97143040), (9280, 95949688), (10468, 85060480), (13085, 68048384), (14848, 59968555), (18332, 48571520), (18560, 47974844), (20936, 42530240), (22915, 38857216), (26170, 34024192), (36664, 24285760), (37120, 23987422), (41872, 21265120), (45830, 19428608), (52340, 17012096), (73328, 12142880), (74240, 11993711), (75893, 11732480), (83744, 10632560), (91660, 9714304), (104680, 8506048), (132907, 6699520), (146656, 6071440), (151786, 5866240), (167488, 5316280), (183320, 4857152), (209360, 4253024), (265814, 3349760), (293312, 3035720), (303572, 2933120), (334976, 2658140), (366640, 2428576), (379465, 2346496), (418720, 2126512), (531628, 1674880), (586624, 1517860), (607144, 1466560), (664535, 1339904), (669952, 1329070), (733280, 1214288), (758930, 1173248), (837440, 1063256)]