209772960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4327}}^1$

素因数の和:4446

約数の個数: 96

約数和(自身を含む): 667481472

約数和(自身を除く): 457708512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4327, 4848, 6060, 8080, 8654, 9696, 12120, 12981, 16160, 17308, 21635, 24240, 25962, 34616, 43270, 48480, 51924, 64905, 69232, 86540, 103848, 129810, 138464, 173080, 207696, 259620, 346160, 415392, 437027, 519240, 692320, 874054, 1038480, 1311081, 1748108, 2076960, 2185135, 2622162, 3496216, 4370270, 5244324, 6555405, 6992432, 8740540, 10488648, 13110810, 13984864, 17481080, 20977296, 26221620, 34962160, 41954592, 52443240, 69924320, 104886480, 209772960]

約数ペア:

[(1, 209772960), (2, 104886480), (3, 69924320), (4, 52443240), (5, 41954592), (6, 34962160), (8, 26221620), (10, 20977296), (12, 17481080), (15, 13984864), (16, 13110810), (20, 10488648), (24, 8740540), (30, 6992432), (32, 6555405), (40, 5244324), (48, 4370270), (60, 3496216), (80, 2622162), (96, 2185135), (101, 2076960), (120, 1748108), (160, 1311081), (202, 1038480), (240, 874054), (303, 692320), (404, 519240), (480, 437027), (505, 415392), (606, 346160), (808, 259620), (1010, 207696), (1212, 173080), (1515, 138464), (1616, 129810), (2020, 103848), (2424, 86540), (3030, 69232), (3232, 64905), (4040, 51924), (4327, 48480), (4848, 43270), (6060, 34616), (8080, 25962), (8654, 24240), (9696, 21635), (12120, 17308), (12981, 16160)]