6858320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 18772608

約数和(自身を除く): 11914288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 331, 370, 518, 560, 592, 662, 740, 1036, 1295, 1324, 1480, 1655, 2072, 2317, 2590, 2648, 2960, 3310, 4144, 4634, 5180, 5296, 6620, 9268, 10360, 11585, 12247, 13240, 18536, 20720, 23170, 24494, 26480, 37072, 46340, 48988, 61235, 85729, 92680, 97976, 122470, 171458, 185360, 195952, 244940, 342916, 428645, 489880, 685832, 857290, 979760, 1371664, 1714580, 3429160, 6858320]

約数ペア:

[(1, 6858320), (2, 3429160), (4, 1714580), (5, 1371664), (7, 979760), (8, 857290), (10, 685832), (14, 489880), (16, 428645), (20, 342916), (28, 244940), (35, 195952), (37, 185360), (40, 171458), (56, 122470), (70, 97976), (74, 92680), (80, 85729), (112, 61235), (140, 48988), (148, 46340), (185, 37072), (259, 26480), (280, 24494), (296, 23170), (331, 20720), (370, 18536), (518, 13240), (560, 12247), (592, 11585), (662, 10360), (740, 9268), (1036, 6620), (1295, 5296), (1324, 5180), (1480, 4634), (1655, 4144), (2072, 3310), (2317, 2960), (2590, 2648)]