6578320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 18534528

約数和(自身を除く): 11956208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 691, 952, 1190, 1360, 1382, 1904, 2380, 2764, 3455, 4760, 4837, 5528, 6910, 9520, 9674, 11056, 11747, 13820, 19348, 23494, 24185, 27640, 38696, 46988, 48370, 55280, 58735, 77392, 82229, 93976, 96740, 117470, 164458, 187952, 193480, 234940, 328916, 386960, 411145, 469880, 657832, 822290, 939760, 1315664, 1644580, 3289160, 6578320]

約数ペア:

[(1, 6578320), (2, 3289160), (4, 1644580), (5, 1315664), (7, 939760), (8, 822290), (10, 657832), (14, 469880), (16, 411145), (17, 386960), (20, 328916), (28, 234940), (34, 193480), (35, 187952), (40, 164458), (56, 117470), (68, 96740), (70, 93976), (80, 82229), (85, 77392), (112, 58735), (119, 55280), (136, 48370), (140, 46988), (170, 38696), (238, 27640), (272, 24185), (280, 23494), (340, 19348), (476, 13820), (560, 11747), (595, 11056), (680, 9674), (691, 9520), (952, 6910), (1190, 5528), (1360, 4837), (1382, 4760), (1904, 3455), (2380, 2764)]