206728920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9733}}^1$

素因数の和:9809

約数の個数: 96

約数和(自身を含む): 683326800

約数和(自身を除く): 476597880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 9733, 10620, 19466, 21240, 29199, 38932, 48665, 58398, 77864, 87597, 97330, 116796, 145995, 175194, 194660, 233592, 291990, 350388, 389320, 437985, 574247, 583980, 700776, 875970, 1148494, 1167960, 1722741, 1751940, 2296988, 2871235, 3445482, 3503880, 4593976, 5168223, 5742470, 6890964, 8613705, 10336446, 11484940, 13781928, 17227410, 20672892, 22969880, 25841115, 34454820, 41345784, 51682230, 68909640, 103364460, 206728920]

約数ペア:

[(1, 206728920), (2, 103364460), (3, 68909640), (4, 51682230), (5, 41345784), (6, 34454820), (8, 25841115), (9, 22969880), (10, 20672892), (12, 17227410), (15, 13781928), (18, 11484940), (20, 10336446), (24, 8613705), (30, 6890964), (36, 5742470), (40, 5168223), (45, 4593976), (59, 3503880), (60, 3445482), (72, 2871235), (90, 2296988), (118, 1751940), (120, 1722741), (177, 1167960), (180, 1148494), (236, 875970), (295, 700776), (354, 583980), (360, 574247), (472, 437985), (531, 389320), (590, 350388), (708, 291990), (885, 233592), (1062, 194660), (1180, 175194), (1416, 145995), (1770, 116796), (2124, 97330), (2360, 87597), (2655, 77864), (3540, 58398), (4248, 48665), (5310, 38932), (7080, 29199), (9733, 21240), (10620, 19466)]