224162520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 689472000

約数和(自身を除く): 465309480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 139, 151, 178, 267, 278, 302, 356, 417, 445, 453, 534, 556, 604, 695, 712, 755, 834, 890, 906, 1068, 1112, 1208, 1335, 1390, 1510, 1668, 1780, 1812, 2085, 2136, 2265, 2670, 2780, 3020, 3336, 3560, 3624, 4170, 4530, 5340, 5560, 6040, 8340, 9060, 10680, 12371, 13439, 16680, 18120, 20989, 24742, 26878, 37113, 40317, 41978, 49484, 53756, 61855, 62967, 67195, 74226, 80634, 83956, 98968, 104945, 107512, 123710, 125934, 134390, 148452, 161268, 167912, 185565, 201585, 209890, 247420, 251868, 268780, 296904, 314835, 322536, 371130, 403170, 419780, 494840, 503736, 537560, 629670, 742260, 806340, 839560, 1259340, 1484520, 1612680, 1868021, 2518680, 3736042, 5604063, 7472084, 9340105, 11208126, 14944168, 18680210, 22416252, 28020315, 37360420, 44832504, 56040630, 74720840, 112081260, 224162520]

約数ペア:

[(1, 224162520), (2, 112081260), (3, 74720840), (4, 56040630), (5, 44832504), (6, 37360420), (8, 28020315), (10, 22416252), (12, 18680210), (15, 14944168), (20, 11208126), (24, 9340105), (30, 7472084), (40, 5604063), (60, 3736042), (89, 2518680), (120, 1868021), (139, 1612680), (151, 1484520), (178, 1259340), (267, 839560), (278, 806340), (302, 742260), (356, 629670), (417, 537560), (445, 503736), (453, 494840), (534, 419780), (556, 403170), (604, 371130), (695, 322536), (712, 314835), (755, 296904), (834, 268780), (890, 251868), (906, 247420), (1068, 209890), (1112, 201585), (1208, 185565), (1335, 167912), (1390, 161268), (1510, 148452), (1668, 134390), (1780, 125934), (1812, 123710), (2085, 107512), (2136, 104945), (2265, 98968), (2670, 83956), (2780, 80634), (3020, 74226), (3336, 67195), (3560, 62967), (3624, 61855), (4170, 53756), (4530, 49484), (5340, 41978), (5560, 40317), (6040, 37113), (8340, 26878), (9060, 24742), (10680, 20989), (12371, 18120), (13439, 16680)]