156997680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:963

約数の個数: 160

約数和(自身を含む): 561821184

約数和(自身を除く): 404823504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 827, 840, 904, 1130, 1356, 1582, 1654, 1680, 1695, 1808, 2260, 2373, 2481, 2712, 3164, 3308, 3390, 3955, 4135, 4520, 4746, 4962, 5424, 5789, 6328, 6616, 6780, 7910, 8270, 9040, 9492, 9924, 11578, 11865, 12405, 12656, 13232, 13560, 15820, 16540, 17367, 18984, 19848, 23156, 23730, 24810, 27120, 28945, 31640, 33080, 34734, 37968, 39696, 46312, 47460, 49620, 57890, 63280, 66160, 69468, 86835, 92624, 93451, 94920, 99240, 115780, 138936, 173670, 186902, 189840, 198480, 231560, 277872, 280353, 347340, 373804, 463120, 467255, 560706, 654157, 694680, 747608, 934510, 1121412, 1308314, 1389360, 1401765, 1495216, 1869020, 1962471, 2242824, 2616628, 2803530, 3270785, 3738040, 3924942, 4485648, 5233256, 5607060, 6541570, 7476080, 7849884, 9812355, 10466512, 11214120, 13083140, 15699768, 19624710, 22428240, 26166280, 31399536, 39249420, 52332560, 78498840, 156997680]

約数ペア:

[(1, 156997680), (2, 78498840), (3, 52332560), (4, 39249420), (5, 31399536), (6, 26166280), (7, 22428240), (8, 19624710), (10, 15699768), (12, 13083140), (14, 11214120), (15, 10466512), (16, 9812355), (20, 7849884), (21, 7476080), (24, 6541570), (28, 5607060), (30, 5233256), (35, 4485648), (40, 3924942), (42, 3738040), (48, 3270785), (56, 2803530), (60, 2616628), (70, 2242824), (80, 1962471), (84, 1869020), (105, 1495216), (112, 1401765), (113, 1389360), (120, 1308314), (140, 1121412), (168, 934510), (210, 747608), (226, 694680), (240, 654157), (280, 560706), (336, 467255), (339, 463120), (420, 373804), (452, 347340), (560, 280353), (565, 277872), (678, 231560), (791, 198480), (827, 189840), (840, 186902), (904, 173670), (1130, 138936), (1356, 115780), (1582, 99240), (1654, 94920), (1680, 93451), (1695, 92624), (1808, 86835), (2260, 69468), (2373, 66160), (2481, 63280), (2712, 57890), (3164, 49620), (3308, 47460), (3390, 46312), (3955, 39696), (4135, 37968), (4520, 34734), (4746, 33080), (4962, 31640), (5424, 28945), (5789, 27120), (6328, 24810), (6616, 23730), (6780, 23156), (7910, 19848), (8270, 18984), (9040, 17367), (9492, 16540), (9924, 15820), (11578, 13560), (11865, 13232), (12405, 12656)]