244212360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 840913920

約数和(自身を除く): 596701560

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, 307, 420, 614, 840, 921, 947, 1228, 1535, 1842, 1894, 2149, 2456, 2841, 3070, 3684, 3788, 4298, 4605, 4735, 5682, 6140, 6447, 6629, 7368, 7576, 8596, 9210, 9470, 10745, 11364, 12280, 12894, 13258, 14205, 17192, 18420, 18940, 19887, 21490, 22728, 25788, 26516, 28410, 32235, 33145, 36840, 37880, 39774, 42980, 51576, 53032, 56820, 64470, 66290, 79548, 85960, 99435, 113640, 128940, 132580, 159096, 198870, 257880, 265160, 290729, 397740, 581458, 795480, 872187, 1162916, 1453645, 1744374, 2035103, 2325832, 2907290, 3488748, 4070206, 4360935, 5814580, 6105309, 6977496, 8140412, 8721870, 10175515, 11629160, 12210618, 16280824, 17443740, 20351030, 24421236, 30526545, 34887480, 40702060, 48842472, 61053090, 81404120, 122106180, 244212360]

約数ペア:

[(1, 244212360), (2, 122106180), (3, 81404120), (4, 61053090), (5, 48842472), (6, 40702060), (7, 34887480), (8, 30526545), (10, 24421236), (12, 20351030), (14, 17443740), (15, 16280824), (20, 12210618), (21, 11629160), (24, 10175515), (28, 8721870), (30, 8140412), (35, 6977496), (40, 6105309), (42, 5814580), (56, 4360935), (60, 4070206), (70, 3488748), (84, 2907290), (105, 2325832), (120, 2035103), (140, 1744374), (168, 1453645), (210, 1162916), (280, 872187), (307, 795480), (420, 581458), (614, 397740), (840, 290729), (921, 265160), (947, 257880), (1228, 198870), (1535, 159096), (1842, 132580), (1894, 128940), (2149, 113640), (2456, 99435), (2841, 85960), (3070, 79548), (3684, 66290), (3788, 64470), (4298, 56820), (4605, 53032), (4735, 51576), (5682, 42980), (6140, 39774), (6447, 37880), (6629, 36840), (7368, 33145), (7576, 32235), (8596, 28410), (9210, 26516), (9470, 25788), (10745, 22728), (11364, 21490), (12280, 19887), (12894, 18940), (13258, 18420), (14205, 17192)]