220250160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23531}}^1$

素因数の和:23563

約数の個数: 120

約数和(自身を含む): 796605264

約数和(自身を除く): 576355104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23531, 47062, 70593, 94124, 117655, 141186, 188248, 211779, 235310, 282372, 305903, 352965, 376496, 423558, 470620, 564744, 611806, 705930, 847116, 917709, 941240, 1058895, 1129488, 1223612, 1411860, 1529515, 1694232, 1835418, 1882480, 2117790, 2447224, 2753127, 2823720, 3059030, 3388464, 3670836, 4235580, 4588545, 4894448, 5506254, 5647440, 6118060, 7341672, 8471160, 9177090, 11012508, 12236120, 13765635, 14683344, 16942320, 18354180, 22025016, 24472240, 27531270, 36708360, 44050032, 55062540, 73416720, 110125080, 220250160]

約数ペア:

[(1, 220250160), (2, 110125080), (3, 73416720), (4, 55062540), (5, 44050032), (6, 36708360), (8, 27531270), (9, 24472240), (10, 22025016), (12, 18354180), (13, 16942320), (15, 14683344), (16, 13765635), (18, 12236120), (20, 11012508), (24, 9177090), (26, 8471160), (30, 7341672), (36, 6118060), (39, 5647440), (40, 5506254), (45, 4894448), (48, 4588545), (52, 4235580), (60, 3670836), (65, 3388464), (72, 3059030), (78, 2823720), (80, 2753127), (90, 2447224), (104, 2117790), (117, 1882480), (120, 1835418), (130, 1694232), (144, 1529515), (156, 1411860), (180, 1223612), (195, 1129488), (208, 1058895), (234, 941240), (240, 917709), (260, 847116), (312, 705930), (360, 611806), (390, 564744), (468, 470620), (520, 423558), (585, 376496), (624, 352965), (720, 305903), (780, 282372), (936, 235310), (1040, 211779), (1170, 188248), (1560, 141186), (1872, 117655), (2340, 94124), (3120, 70593), (4680, 47062), (9360, 23531)]