220893960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37567}}^1$

素因数の和:37595

約数の個数: 96

約数和(自身を含む): 770895360

約数和(自身を除く): 550001400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 37567, 75134, 112701, 150268, 187835, 225402, 262969, 300536, 375670, 450804, 525938, 563505, 751340, 788907, 901608, 1051876, 1127010, 1314845, 1502680, 1577814, 1840783, 2103752, 2254020, 2629690, 3155628, 3681566, 3944535, 4508040, 5259380, 5522349, 6311256, 7363132, 7889070, 9203915, 10518760, 11044698, 14726264, 15778140, 18407830, 22089396, 27611745, 31556280, 36815660, 44178792, 55223490, 73631320, 110446980, 220893960]

約数ペア:

[(1, 220893960), (2, 110446980), (3, 73631320), (4, 55223490), (5, 44178792), (6, 36815660), (7, 31556280), (8, 27611745), (10, 22089396), (12, 18407830), (14, 15778140), (15, 14726264), (20, 11044698), (21, 10518760), (24, 9203915), (28, 7889070), (30, 7363132), (35, 6311256), (40, 5522349), (42, 5259380), (49, 4508040), (56, 3944535), (60, 3681566), (70, 3155628), (84, 2629690), (98, 2254020), (105, 2103752), (120, 1840783), (140, 1577814), (147, 1502680), (168, 1314845), (196, 1127010), (210, 1051876), (245, 901608), (280, 788907), (294, 751340), (392, 563505), (420, 525938), (490, 450804), (588, 375670), (735, 300536), (840, 262969), (980, 225402), (1176, 187835), (1470, 150268), (1960, 112701), (2940, 75134), (5880, 37567)]