15666157040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1\times {\mathrm{1889}}^1$

素因数の和:3234

約数の個数: 80

約数和(自身を含む): 36911700000

約数和(自身を除く): 21245542960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1249, 1328, 1660, 1889, 2498, 3320, 3778, 4996, 6245, 6640, 7556, 9445, 9992, 12490, 15112, 18890, 19984, 24980, 30224, 37780, 49960, 75560, 99920, 103667, 151120, 156787, 207334, 313574, 414668, 518335, 627148, 783935, 829336, 1036670, 1254296, 1567870, 1658672, 2073340, 2359361, 2508592, 3135740, 4146680, 4718722, 6271480, 8293360, 9437444, 11796805, 12542960, 18874888, 23593610, 37749776, 47187220, 94374440, 188748880, 195826963, 391653926, 783307852, 979134815, 1566615704, 1958269630, 3133231408, 3916539260, 7833078520, 15666157040]

約数ペア:

[(1, 15666157040), (2, 7833078520), (4, 3916539260), (5, 3133231408), (8, 1958269630), (10, 1566615704), (16, 979134815), (20, 783307852), (40, 391653926), (80, 195826963), (83, 188748880), (166, 94374440), (332, 47187220), (415, 37749776), (664, 23593610), (830, 18874888), (1249, 12542960), (1328, 11796805), (1660, 9437444), (1889, 8293360), (2498, 6271480), (3320, 4718722), (3778, 4146680), (4996, 3135740), (6245, 2508592), (6640, 2359361), (7556, 2073340), (9445, 1658672), (9992, 1567870), (12490, 1254296), (15112, 1036670), (18890, 829336), (19984, 783935), (24980, 627148), (30224, 518335), (37780, 414668), (49960, 313574), (75560, 207334), (99920, 156787), (103667, 151120)]