15697794160

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2582

約数の個数: 80

約数和(自身を含む): 36745898112

約数和(自身を除く): 21048103952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 331, 614, 662, 1228, 1324, 1535, 1655, 1931, 2456, 2648, 3070, 3310, 3862, 4912, 5296, 6140, 6620, 7724, 9655, 12280, 13240, 15448, 19310, 24560, 26480, 30896, 38620, 77240, 101617, 154480, 203234, 406468, 508085, 592817, 639161, 812936, 1016170, 1185634, 1278322, 1625872, 2032340, 2371268, 2556644, 2964085, 3195805, 4064680, 4742536, 5113288, 5928170, 6391610, 8129360, 9485072, 10226576, 11856340, 12783220, 23712680, 25566440, 47425360, 51132880, 196222427, 392444854, 784889708, 981112135, 1569779416, 1962224270, 3139558832, 3924448540, 7848897080, 15697794160]

約数ペア:

[(1, 15697794160), (2, 7848897080), (4, 3924448540), (5, 3139558832), (8, 1962224270), (10, 1569779416), (16, 981112135), (20, 784889708), (40, 392444854), (80, 196222427), (307, 51132880), (331, 47425360), (614, 25566440), (662, 23712680), (1228, 12783220), (1324, 11856340), (1535, 10226576), (1655, 9485072), (1931, 8129360), (2456, 6391610), (2648, 5928170), (3070, 5113288), (3310, 4742536), (3862, 4064680), (4912, 3195805), (5296, 2964085), (6140, 2556644), (6620, 2371268), (7724, 2032340), (9655, 1625872), (12280, 1278322), (13240, 1185634), (15448, 1016170), (19310, 812936), (24560, 639161), (26480, 592817), (30896, 508085), (38620, 406468), (77240, 203234), (101617, 154480)]