202314720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 639303840

約数和(自身を除く): 436989120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 521, 809, 1042, 1563, 1618, 2084, 2427, 2605, 3126, 3236, 4045, 4168, 4854, 5210, 6252, 6472, 7815, 8090, 8336, 9708, 10420, 12135, 12504, 12944, 15630, 16180, 16672, 19416, 20840, 24270, 25008, 25888, 31260, 32360, 38832, 41680, 48540, 50016, 62520, 64720, 77664, 83360, 97080, 125040, 129440, 194160, 250080, 388320, 421489, 842978, 1264467, 1685956, 2107445, 2528934, 3371912, 4214890, 5057868, 6322335, 6743824, 8429780, 10115736, 12644670, 13487648, 16859560, 20231472, 25289340, 33719120, 40462944, 50578680, 67438240, 101157360, 202314720]

約数ペア:

[(1, 202314720), (2, 101157360), (3, 67438240), (4, 50578680), (5, 40462944), (6, 33719120), (8, 25289340), (10, 20231472), (12, 16859560), (15, 13487648), (16, 12644670), (20, 10115736), (24, 8429780), (30, 6743824), (32, 6322335), (40, 5057868), (48, 4214890), (60, 3371912), (80, 2528934), (96, 2107445), (120, 1685956), (160, 1264467), (240, 842978), (480, 421489), (521, 388320), (809, 250080), (1042, 194160), (1563, 129440), (1618, 125040), (2084, 97080), (2427, 83360), (2605, 77664), (3126, 64720), (3236, 62520), (4045, 50016), (4168, 48540), (4854, 41680), (5210, 38832), (6252, 32360), (6472, 31260), (7815, 25888), (8090, 25008), (8336, 24270), (9708, 20840), (10420, 19416), (12135, 16672), (12504, 16180), (12944, 15630)]