133270240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 329543424

約数和(自身を除く): 196273184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 97, 124, 155, 160, 194, 248, 277, 310, 388, 485, 496, 554, 620, 776, 970, 992, 1108, 1240, 1385, 1552, 1940, 2216, 2480, 2770, 3007, 3104, 3880, 4432, 4960, 5540, 6014, 7760, 8587, 8864, 11080, 12028, 15035, 15520, 17174, 22160, 24056, 26869, 30070, 34348, 42935, 44320, 48112, 53738, 60140, 68696, 85870, 96224, 107476, 120280, 134345, 137392, 171740, 214952, 240560, 268690, 274784, 343480, 429904, 481120, 537380, 686960, 832939, 859808, 1074760, 1373920, 1665878, 2149520, 3331756, 4164695, 4299040, 6663512, 8329390, 13327024, 16658780, 26654048, 33317560, 66635120, 133270240]

約数ペア:

[(1, 133270240), (2, 66635120), (4, 33317560), (5, 26654048), (8, 16658780), (10, 13327024), (16, 8329390), (20, 6663512), (31, 4299040), (32, 4164695), (40, 3331756), (62, 2149520), (80, 1665878), (97, 1373920), (124, 1074760), (155, 859808), (160, 832939), (194, 686960), (248, 537380), (277, 481120), (310, 429904), (388, 343480), (485, 274784), (496, 268690), (554, 240560), (620, 214952), (776, 171740), (970, 137392), (992, 134345), (1108, 120280), (1240, 107476), (1385, 96224), (1552, 85870), (1940, 68696), (2216, 60140), (2480, 53738), (2770, 48112), (3007, 44320), (3104, 42935), (3880, 34348), (4432, 30070), (4960, 26869), (5540, 24056), (6014, 22160), (7760, 17174), (8587, 15520), (8864, 15035), (11080, 12028)]