223829040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19843}}^1$

素因数の和:19906

約数の個数: 80

約数和(自身を含む): 708668928

約数和(自身を除く): 484839888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 19843, 39686, 59529, 79372, 99215, 119058, 158744, 198430, 238116, 297645, 317488, 396860, 476232, 595290, 793720, 932621, 952464, 1190580, 1587440, 1865242, 2381160, 2797863, 3730484, 4663105, 4762320, 5595726, 7460968, 9326210, 11191452, 13989315, 14921936, 18652420, 22382904, 27978630, 37304840, 44765808, 55957260, 74609680, 111914520, 223829040]

約数ペア:

[(1, 223829040), (2, 111914520), (3, 74609680), (4, 55957260), (5, 44765808), (6, 37304840), (8, 27978630), (10, 22382904), (12, 18652420), (15, 14921936), (16, 13989315), (20, 11191452), (24, 9326210), (30, 7460968), (40, 5595726), (47, 4762320), (48, 4663105), (60, 3730484), (80, 2797863), (94, 2381160), (120, 1865242), (141, 1587440), (188, 1190580), (235, 952464), (240, 932621), (282, 793720), (376, 595290), (470, 476232), (564, 396860), (705, 317488), (752, 297645), (940, 238116), (1128, 198430), (1410, 158744), (1880, 119058), (2256, 99215), (2820, 79372), (3760, 59529), (5640, 39686), (11280, 19843)]