16179636440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2927}}^1$

素因数の和:3705

約数の個数: 128

約数和(自身を含む): 42121036800

約数和(自身を除く): 25941400360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 739, 748, 935, 1478, 1496, 1870, 2927, 2956, 3695, 3740, 5854, 5912, 7390, 7480, 8129, 11708, 12563, 14635, 14780, 16258, 23416, 25126, 29270, 29560, 32197, 32516, 40645, 49759, 50252, 58540, 62815, 64394, 65032, 81290, 99518, 100504, 117080, 125630, 128788, 138193, 160985, 162580, 199036, 248795, 251260, 257576, 276386, 321970, 325160, 398072, 497590, 502520, 547349, 552772, 643940, 690965, 995180, 1094698, 1105544, 1287880, 1381930, 1990360, 2163053, 2189396, 2736745, 2763860, 4326106, 4378792, 5473490, 5527720, 8652212, 10815265, 10946980, 17304424, 21630530, 21893960, 23793583, 36771901, 43261060, 47587166, 73543802, 86522120, 95174332, 118967915, 147087604, 183859505, 190348664, 237935830, 294175208, 367719010, 404490911, 475871660, 735438020, 808981822, 951743320, 1470876040, 1617963644, 2022454555, 3235927288, 4044909110, 8089818220, 16179636440]

約数ペア:

[(1, 16179636440), (2, 8089818220), (4, 4044909110), (5, 3235927288), (8, 2022454555), (10, 1617963644), (11, 1470876040), (17, 951743320), (20, 808981822), (22, 735438020), (34, 475871660), (40, 404490911), (44, 367719010), (55, 294175208), (68, 237935830), (85, 190348664), (88, 183859505), (110, 147087604), (136, 118967915), (170, 95174332), (187, 86522120), (220, 73543802), (340, 47587166), (374, 43261060), (440, 36771901), (680, 23793583), (739, 21893960), (748, 21630530), (935, 17304424), (1478, 10946980), (1496, 10815265), (1870, 8652212), (2927, 5527720), (2956, 5473490), (3695, 4378792), (3740, 4326106), (5854, 2763860), (5912, 2736745), (7390, 2189396), (7480, 2163053), (8129, 1990360), (11708, 1381930), (12563, 1287880), (14635, 1105544), (14780, 1094698), (16258, 995180), (23416, 690965), (25126, 643940), (29270, 552772), (29560, 547349), (32197, 502520), (32516, 497590), (40645, 398072), (49759, 325160), (50252, 321970), (58540, 276386), (62815, 257576), (64394, 251260), (65032, 248795), (81290, 199036), (99518, 162580), (100504, 160985), (117080, 138193), (125630, 128788)]