219977160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10847}}^1$

素因数の和:10887

約数の個数: 96

約数和(自身を含む): 714666240

約数和(自身を除く): 494689080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 10847, 20280, 21694, 32541, 43388, 54235, 65082, 86776, 108470, 130164, 141011, 162705, 216940, 260328, 282022, 325410, 423033, 433880, 564044, 650820, 705055, 846066, 1128088, 1301640, 1410110, 1692132, 1833143, 2115165, 2820220, 3384264, 3666286, 4230330, 5499429, 5640440, 7332572, 8460660, 9165715, 10998858, 14665144, 16921320, 18331430, 21997716, 27497145, 36662860, 43995432, 54994290, 73325720, 109988580, 219977160]

約数ペア:

[(1, 219977160), (2, 109988580), (3, 73325720), (4, 54994290), (5, 43995432), (6, 36662860), (8, 27497145), (10, 21997716), (12, 18331430), (13, 16921320), (15, 14665144), (20, 10998858), (24, 9165715), (26, 8460660), (30, 7332572), (39, 5640440), (40, 5499429), (52, 4230330), (60, 3666286), (65, 3384264), (78, 2820220), (104, 2115165), (120, 1833143), (130, 1692132), (156, 1410110), (169, 1301640), (195, 1128088), (260, 846066), (312, 705055), (338, 650820), (390, 564044), (507, 433880), (520, 423033), (676, 325410), (780, 282022), (845, 260328), (1014, 216940), (1352, 162705), (1560, 141011), (1690, 130164), (2028, 108470), (2535, 86776), (3380, 65082), (4056, 54235), (5070, 43388), (6760, 32541), (10140, 21694), (10847, 20280)]