133984760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36809}}^1$

素因数の和:36840

約数の個数: 64

約数和(自身を含む): 371044800

約数和(自身を除く): 237060040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 36809, 73618, 147236, 184045, 257663, 294472, 368090, 478517, 515326, 736180, 957034, 1030652, 1288315, 1472360, 1914068, 2061304, 2392585, 2576630, 3349619, 3828136, 4785170, 5153260, 6699238, 9570340, 10306520, 13398476, 16748095, 19140680, 26796952, 33496190, 66992380, 133984760]

約数ペア:

[(1, 133984760), (2, 66992380), (4, 33496190), (5, 26796952), (7, 19140680), (8, 16748095), (10, 13398476), (13, 10306520), (14, 9570340), (20, 6699238), (26, 5153260), (28, 4785170), (35, 3828136), (40, 3349619), (52, 2576630), (56, 2392585), (65, 2061304), (70, 1914068), (91, 1472360), (104, 1288315), (130, 1030652), (140, 957034), (182, 736180), (260, 515326), (280, 478517), (364, 368090), (455, 294472), (520, 257663), (728, 184045), (910, 147236), (1820, 73618), (3640, 36809)]