4865636480

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 11880535680

約数和(自身を除く): 7014899200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 233, 268, 320, 335, 466, 487, 536, 640, 670, 932, 974, 1072, 1165, 1340, 1864, 1948, 2144, 2330, 2435, 2680, 3728, 3896, 4288, 4660, 4870, 5360, 7456, 7792, 8576, 9320, 9740, 10720, 14912, 15584, 15611, 18640, 19480, 21440, 29824, 31168, 31222, 32629, 37280, 38960, 42880, 62336, 62444, 65258, 74560, 77920, 78055, 113471, 124888, 130516, 149120, 155840, 156110, 163145, 226942, 249776, 261032, 311680, 312220, 326290, 453884, 499552, 522064, 567355, 624440, 652580, 907768, 999104, 1044128, 1134710, 1248880, 1305160, 1815536, 1998208, 2088256, 2269420, 2497760, 2610320, 3631072, 4176512, 4538840, 4995520, 5220640, 7262144, 7602557, 9077680, 9991040, 10441280, 14524288, 15205114, 18155360, 20882560, 30410228, 36310720, 38012785, 60820456, 72621440, 76025570, 121640912, 152051140, 243281824, 304102280, 486563648, 608204560, 973127296, 1216409120, 2432818240, 4865636480]

約数ペア:

[(1, 4865636480), (2, 2432818240), (4, 1216409120), (5, 973127296), (8, 608204560), (10, 486563648), (16, 304102280), (20, 243281824), (32, 152051140), (40, 121640912), (64, 76025570), (67, 72621440), (80, 60820456), (128, 38012785), (134, 36310720), (160, 30410228), (233, 20882560), (268, 18155360), (320, 15205114), (335, 14524288), (466, 10441280), (487, 9991040), (536, 9077680), (640, 7602557), (670, 7262144), (932, 5220640), (974, 4995520), (1072, 4538840), (1165, 4176512), (1340, 3631072), (1864, 2610320), (1948, 2497760), (2144, 2269420), (2330, 2088256), (2435, 1998208), (2680, 1815536), (3728, 1305160), (3896, 1248880), (4288, 1134710), (4660, 1044128), (4870, 999104), (5360, 907768), (7456, 652580), (7792, 624440), (8576, 567355), (9320, 522064), (9740, 499552), (10720, 453884), (14912, 326290), (15584, 312220), (15611, 311680), (18640, 261032), (19480, 249776), (21440, 226942), (29824, 163145), (31168, 156110), (31222, 155840), (32629, 149120), (37280, 130516), (38960, 124888), (42880, 113471), (62336, 78055), (62444, 77920), (65258, 74560)]