58721880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 146564520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1319, 1484, 1590, 1855, 2120, 2226, 2638, 2968, 3180, 3710, 3957, 4452, 5276, 5565, 6360, 6595, 7420, 7914, 8904, 9233, 10552, 11130, 13190, 14840, 15828, 18466, 19785, 22260, 26380, 27699, 31656, 36932, 39570, 44520, 46165, 52760, 55398, 69907, 73864, 79140, 92330, 110796, 138495, 139814, 158280, 184660, 209721, 221592, 276990, 279628, 349535, 369320, 419442, 489349, 553980, 559256, 699070, 838884, 978698, 1048605, 1107960, 1398140, 1468047, 1677768, 1957396, 2097210, 2446745, 2796280, 2936094, 3914792, 4194420, 4893490, 5872188, 7340235, 8388840, 9786980, 11744376, 14680470, 19573960, 29360940, 58721880]

約数ペア:

[(1, 58721880), (2, 29360940), (3, 19573960), (4, 14680470), (5, 11744376), (6, 9786980), (7, 8388840), (8, 7340235), (10, 5872188), (12, 4893490), (14, 4194420), (15, 3914792), (20, 2936094), (21, 2796280), (24, 2446745), (28, 2097210), (30, 1957396), (35, 1677768), (40, 1468047), (42, 1398140), (53, 1107960), (56, 1048605), (60, 978698), (70, 838884), (84, 699070), (105, 559256), (106, 553980), (120, 489349), (140, 419442), (159, 369320), (168, 349535), (210, 279628), (212, 276990), (265, 221592), (280, 209721), (318, 184660), (371, 158280), (420, 139814), (424, 138495), (530, 110796), (636, 92330), (742, 79140), (795, 73864), (840, 69907), (1060, 55398), (1113, 52760), (1272, 46165), (1319, 44520), (1484, 39570), (1590, 36932), (1855, 31656), (2120, 27699), (2226, 26380), (2638, 22260), (2968, 19785), (3180, 18466), (3710, 15828), (3957, 14840), (4452, 13190), (5276, 11130), (5565, 10552), (6360, 9233), (6595, 8904), (7420, 7914)]