531380160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:931

約数の個数: 168

約数和(自身を含む): 1836730896

約数和(自身を除く): 1305350736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 307, 320, 360, 480, 576, 601, 614, 720, 921, 960, 1202, 1228, 1440, 1535, 1803, 1842, 2404, 2456, 2763, 2880, 3005, 3070, 3606, 3684, 4605, 4808, 4912, 5409, 5526, 6010, 6140, 7212, 7368, 9015, 9210, 9616, 9824, 10818, 11052, 12020, 12280, 13815, 14424, 14736, 18030, 18420, 19232, 19648, 21636, 22104, 24040, 24560, 27045, 27630, 28848, 29472, 36060, 36840, 38464, 43272, 44208, 48080, 49120, 54090, 55260, 57696, 58944, 72120, 73680, 86544, 88416, 96160, 98240, 108180, 110520, 115392, 144240, 147360, 173088, 176832, 184507, 192320, 216360, 221040, 288480, 294720, 346176, 369014, 432720, 442080, 553521, 576960, 738028, 865440, 884160, 922535, 1107042, 1476056, 1660563, 1730880, 1845070, 2214084, 2767605, 2952112, 3321126, 3690140, 4428168, 5535210, 5904224, 6642252, 7380280, 8302815, 8856336, 11070420, 11808448, 13284504, 14760560, 16605630, 17712672, 22140840, 26569008, 29521120, 33211260, 35425344, 44281680, 53138016, 59042240, 66422520, 88563360, 106276032, 132845040, 177126720, 265690080, 531380160]

約数ペア:

[(1, 531380160), (2, 265690080), (3, 177126720), (4, 132845040), (5, 106276032), (6, 88563360), (8, 66422520), (9, 59042240), (10, 53138016), (12, 44281680), (15, 35425344), (16, 33211260), (18, 29521120), (20, 26569008), (24, 22140840), (30, 17712672), (32, 16605630), (36, 14760560), (40, 13284504), (45, 11808448), (48, 11070420), (60, 8856336), (64, 8302815), (72, 7380280), (80, 6642252), (90, 5904224), (96, 5535210), (120, 4428168), (144, 3690140), (160, 3321126), (180, 2952112), (192, 2767605), (240, 2214084), (288, 1845070), (307, 1730880), (320, 1660563), (360, 1476056), (480, 1107042), (576, 922535), (601, 884160), (614, 865440), (720, 738028), (921, 576960), (960, 553521), (1202, 442080), (1228, 432720), (1440, 369014), (1535, 346176), (1803, 294720), (1842, 288480), (2404, 221040), (2456, 216360), (2763, 192320), (2880, 184507), (3005, 176832), (3070, 173088), (3606, 147360), (3684, 144240), (4605, 115392), (4808, 110520), (4912, 108180), (5409, 98240), (5526, 96160), (6010, 88416), (6140, 86544), (7212, 73680), (7368, 72120), (9015, 58944), (9210, 57696), (9616, 55260), (9824, 54090), (10818, 49120), (11052, 48080), (12020, 44208), (12280, 43272), (13815, 38464), (14424, 36840), (14736, 36060), (18030, 29472), (18420, 28848), (19232, 27630), (19648, 27045), (21636, 24560), (22104, 24040)]