210926760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159793}}^1$

素因数の和:159818

約数の個数: 64

約数和(自身を含む): 690310080

約数和(自身を除く): 479383320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 159793, 319586, 479379, 639172, 798965, 958758, 1278344, 1597930, 1757723, 1917516, 2396895, 3195860, 3515446, 3835032, 4793790, 5273169, 6391720, 7030892, 8788615, 9587580, 10546338, 14061784, 17577230, 19175160, 21092676, 26365845, 35154460, 42185352, 52731690, 70308920, 105463380, 210926760]

約数ペア:

[(1, 210926760), (2, 105463380), (3, 70308920), (4, 52731690), (5, 42185352), (6, 35154460), (8, 26365845), (10, 21092676), (11, 19175160), (12, 17577230), (15, 14061784), (20, 10546338), (22, 9587580), (24, 8788615), (30, 7030892), (33, 6391720), (40, 5273169), (44, 4793790), (55, 3835032), (60, 3515446), (66, 3195860), (88, 2396895), (110, 1917516), (120, 1757723), (132, 1597930), (165, 1278344), (220, 958758), (264, 798965), (330, 639172), (440, 479379), (660, 319586), (1320, 159793)]