206976360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 667180800

約数和(自身を除く): 460204440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1207, 1420, 1429, 1704, 2040, 2130, 2414, 2840, 2858, 3621, 4260, 4287, 4828, 5716, 6035, 7145, 7242, 8520, 8574, 9656, 11432, 12070, 14290, 14484, 17148, 18105, 21435, 24140, 24293, 28580, 28968, 34296, 36210, 42870, 48280, 48586, 57160, 72420, 72879, 85740, 97172, 101459, 121465, 144840, 145758, 171480, 194344, 202918, 242930, 291516, 304377, 364395, 405836, 485860, 507295, 583032, 608754, 728790, 811672, 971720, 1014590, 1217508, 1457580, 1521885, 1724803, 2029180, 2435016, 2915160, 3043770, 3449606, 4058360, 5174409, 6087540, 6899212, 8624015, 10348818, 12175080, 13798424, 17248030, 20697636, 25872045, 34496060, 41395272, 51744090, 68992120, 103488180, 206976360]

約数ペア:

[(1, 206976360), (2, 103488180), (3, 68992120), (4, 51744090), (5, 41395272), (6, 34496060), (8, 25872045), (10, 20697636), (12, 17248030), (15, 13798424), (17, 12175080), (20, 10348818), (24, 8624015), (30, 6899212), (34, 6087540), (40, 5174409), (51, 4058360), (60, 3449606), (68, 3043770), (71, 2915160), (85, 2435016), (102, 2029180), (120, 1724803), (136, 1521885), (142, 1457580), (170, 1217508), (204, 1014590), (213, 971720), (255, 811672), (284, 728790), (340, 608754), (355, 583032), (408, 507295), (426, 485860), (510, 405836), (568, 364395), (680, 304377), (710, 291516), (852, 242930), (1020, 202918), (1065, 194344), (1207, 171480), (1420, 145758), (1429, 144840), (1704, 121465), (2040, 101459), (2130, 97172), (2414, 85740), (2840, 72879), (2858, 72420), (3621, 57160), (4260, 48586), (4287, 48280), (4828, 42870), (5716, 36210), (6035, 34296), (7145, 28968), (7242, 28580), (8520, 24293), (8574, 24140), (9656, 21435), (11432, 18105), (12070, 17148), (14290, 14484)]