6718920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 22377600

約数和(自身を除く): 15658680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 73, 78, 104, 118, 120, 130, 146, 156, 177, 195, 219, 236, 260, 292, 295, 312, 354, 365, 390, 438, 472, 520, 584, 590, 708, 730, 767, 780, 876, 885, 949, 1095, 1180, 1416, 1460, 1534, 1560, 1752, 1770, 1898, 2190, 2301, 2360, 2847, 2920, 3068, 3540, 3796, 3835, 4307, 4380, 4602, 4745, 5694, 6136, 7080, 7592, 7670, 8614, 8760, 9204, 9490, 11388, 11505, 12921, 14235, 15340, 17228, 18408, 18980, 21535, 22776, 23010, 25842, 28470, 30680, 34456, 37960, 43070, 46020, 51684, 55991, 56940, 64605, 86140, 92040, 103368, 111982, 113880, 129210, 167973, 172280, 223964, 258420, 279955, 335946, 447928, 516840, 559910, 671892, 839865, 1119820, 1343784, 1679730, 2239640, 3359460, 6718920]

約数ペア:

[(1, 6718920), (2, 3359460), (3, 2239640), (4, 1679730), (5, 1343784), (6, 1119820), (8, 839865), (10, 671892), (12, 559910), (13, 516840), (15, 447928), (20, 335946), (24, 279955), (26, 258420), (30, 223964), (39, 172280), (40, 167973), (52, 129210), (59, 113880), (60, 111982), (65, 103368), (73, 92040), (78, 86140), (104, 64605), (118, 56940), (120, 55991), (130, 51684), (146, 46020), (156, 43070), (177, 37960), (195, 34456), (219, 30680), (236, 28470), (260, 25842), (292, 23010), (295, 22776), (312, 21535), (354, 18980), (365, 18408), (390, 17228), (438, 15340), (472, 14235), (520, 12921), (584, 11505), (590, 11388), (708, 9490), (730, 9204), (767, 8760), (780, 8614), (876, 7670), (885, 7592), (949, 7080), (1095, 6136), (1180, 5694), (1416, 4745), (1460, 4602), (1534, 4380), (1560, 4307), (1752, 3835), (1770, 3796), (1898, 3540), (2190, 3068), (2301, 2920), (2360, 2847)]