229939080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 791700480

約数和(自身を除く): 561761400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 331, 420, 662, 827, 840, 993, 1324, 1654, 1655, 1986, 2317, 2481, 2648, 3308, 3310, 3972, 4135, 4634, 4962, 4965, 5789, 6616, 6620, 6951, 7944, 8270, 9268, 9924, 9930, 11578, 11585, 12405, 13240, 13902, 16540, 17367, 18536, 19848, 19860, 23156, 23170, 24810, 27804, 28945, 33080, 34734, 34755, 39720, 46312, 46340, 49620, 55608, 57890, 69468, 69510, 86835, 92680, 99240, 115780, 138936, 139020, 173670, 231560, 273737, 278040, 347340, 547474, 694680, 821211, 1094948, 1368685, 1642422, 1916159, 2189896, 2737370, 3284844, 3832318, 4106055, 5474740, 5748477, 6569688, 7664636, 8212110, 9580795, 10949480, 11496954, 15329272, 16424220, 19161590, 22993908, 28742385, 32848440, 38323180, 45987816, 57484770, 76646360, 114969540, 229939080]

約数ペア:

[(1, 229939080), (2, 114969540), (3, 76646360), (4, 57484770), (5, 45987816), (6, 38323180), (7, 32848440), (8, 28742385), (10, 22993908), (12, 19161590), (14, 16424220), (15, 15329272), (20, 11496954), (21, 10949480), (24, 9580795), (28, 8212110), (30, 7664636), (35, 6569688), (40, 5748477), (42, 5474740), (56, 4106055), (60, 3832318), (70, 3284844), (84, 2737370), (105, 2189896), (120, 1916159), (140, 1642422), (168, 1368685), (210, 1094948), (280, 821211), (331, 694680), (420, 547474), (662, 347340), (827, 278040), (840, 273737), (993, 231560), (1324, 173670), (1654, 139020), (1655, 138936), (1986, 115780), (2317, 99240), (2481, 92680), (2648, 86835), (3308, 69510), (3310, 69468), (3972, 57890), (4135, 55608), (4634, 49620), (4962, 46340), (4965, 46312), (5789, 39720), (6616, 34755), (6620, 34734), (6951, 33080), (7944, 28945), (8270, 27804), (9268, 24810), (9924, 23170), (9930, 23156), (11578, 19860), (11585, 19848), (12405, 18536), (13240, 17367), (13902, 16540)]