202030560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 693188496

約数和(自身を除く): 491157936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 457, 480, 614, 720, 914, 921, 1228, 1371, 1440, 1535, 1828, 1842, 2285, 2456, 2742, 2763, 3070, 3656, 3684, 4113, 4570, 4605, 4912, 5484, 5526, 6140, 6855, 7312, 7368, 8226, 9140, 9210, 9824, 10968, 11052, 12280, 13710, 13815, 14624, 14736, 16452, 18280, 18420, 20565, 21936, 22104, 24560, 27420, 27630, 29472, 32904, 36560, 36840, 41130, 43872, 44208, 49120, 54840, 55260, 65808, 73120, 73680, 82260, 88416, 109680, 110520, 131616, 140299, 147360, 164520, 219360, 221040, 280598, 329040, 420897, 442080, 561196, 658080, 701495, 841794, 1122392, 1262691, 1402990, 1683588, 2104485, 2244784, 2525382, 2805980, 3367176, 4208970, 4489568, 5050764, 5611960, 6313455, 6734352, 8417940, 10101528, 11223920, 12626910, 13468704, 16835880, 20203056, 22447840, 25253820, 33671760, 40406112, 50507640, 67343520, 101015280, 202030560]

約数ペア:

[(1, 202030560), (2, 101015280), (3, 67343520), (4, 50507640), (5, 40406112), (6, 33671760), (8, 25253820), (9, 22447840), (10, 20203056), (12, 16835880), (15, 13468704), (16, 12626910), (18, 11223920), (20, 10101528), (24, 8417940), (30, 6734352), (32, 6313455), (36, 5611960), (40, 5050764), (45, 4489568), (48, 4208970), (60, 3367176), (72, 2805980), (80, 2525382), (90, 2244784), (96, 2104485), (120, 1683588), (144, 1402990), (160, 1262691), (180, 1122392), (240, 841794), (288, 701495), (307, 658080), (360, 561196), (457, 442080), (480, 420897), (614, 329040), (720, 280598), (914, 221040), (921, 219360), (1228, 164520), (1371, 147360), (1440, 140299), (1535, 131616), (1828, 110520), (1842, 109680), (2285, 88416), (2456, 82260), (2742, 73680), (2763, 73120), (3070, 65808), (3656, 55260), (3684, 54840), (4113, 49120), (4570, 44208), (4605, 43872), (4912, 41130), (5484, 36840), (5526, 36560), (6140, 32904), (6855, 29472), (7312, 27630), (7368, 27420), (8226, 24560), (9140, 22104), (9210, 21936), (9824, 20565), (10968, 18420), (11052, 18280), (12280, 16452), (13710, 14736), (13815, 14624)]