203269080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4049

約数の個数: 128

約数和(自身を含む): 708526080

約数和(自身を除く): 505257000

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 3967, 4270, 5124, 6405, 7320, 7934, 8540, 10248, 11901, 12810, 15868, 17080, 19835, 23802, 25620, 27769, 31736, 39670, 47604, 51240, 55538, 59505, 79340, 83307, 95208, 111076, 119010, 138845, 158680, 166614, 222152, 238020, 241987, 277690, 333228, 416535, 476040, 483974, 555380, 666456, 725961, 833070, 967948, 1110760, 1209935, 1451922, 1666140, 1693909, 1935896, 2419870, 2903844, 3332280, 3387818, 3629805, 4839740, 5081727, 5807688, 6775636, 7259610, 8469545, 9679480, 10163454, 13551272, 14519220, 16939090, 20326908, 25408635, 29038440, 33878180, 40653816, 50817270, 67756360, 101634540, 203269080]

約数ペア:

[(1, 203269080), (2, 101634540), (3, 67756360), (4, 50817270), (5, 40653816), (6, 33878180), (7, 29038440), (8, 25408635), (10, 20326908), (12, 16939090), (14, 14519220), (15, 13551272), (20, 10163454), (21, 9679480), (24, 8469545), (28, 7259610), (30, 6775636), (35, 5807688), (40, 5081727), (42, 4839740), (56, 3629805), (60, 3387818), (61, 3332280), (70, 2903844), (84, 2419870), (105, 1935896), (120, 1693909), (122, 1666140), (140, 1451922), (168, 1209935), (183, 1110760), (210, 967948), (244, 833070), (280, 725961), (305, 666456), (366, 555380), (420, 483974), (427, 476040), (488, 416535), (610, 333228), (732, 277690), (840, 241987), (854, 238020), (915, 222152), (1220, 166614), (1281, 158680), (1464, 138845), (1708, 119010), (1830, 111076), (2135, 95208), (2440, 83307), (2562, 79340), (3416, 59505), (3660, 55538), (3967, 51240), (4270, 47604), (5124, 39670), (6405, 31736), (7320, 27769), (7934, 25620), (8540, 23802), (10248, 19835), (11901, 17080), (12810, 15868)]