136420440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 444346560

約数和(自身を除く): 307926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 157, 195, 260, 312, 314, 390, 471, 520, 557, 628, 780, 785, 942, 1114, 1256, 1560, 1570, 1671, 1884, 2041, 2228, 2355, 2785, 3140, 3342, 3768, 4082, 4456, 4710, 5570, 6123, 6280, 6684, 7241, 8164, 8355, 9420, 10205, 11140, 12246, 13368, 14482, 16328, 16710, 18840, 20410, 21723, 22280, 24492, 28964, 30615, 33420, 36205, 40820, 43446, 48984, 57928, 61230, 66840, 72410, 81640, 86892, 87449, 108615, 122460, 144820, 173784, 174898, 217230, 244920, 262347, 289640, 349796, 434460, 437245, 524694, 699592, 868920, 874490, 1049388, 1136837, 1311735, 1748980, 2098776, 2273674, 2623470, 3410511, 3497960, 4547348, 5246940, 5684185, 6821022, 9094696, 10493880, 11368370, 13642044, 17052555, 22736740, 27284088, 34105110, 45473480, 68210220, 136420440]

約数ペア:

[(1, 136420440), (2, 68210220), (3, 45473480), (4, 34105110), (5, 27284088), (6, 22736740), (8, 17052555), (10, 13642044), (12, 11368370), (13, 10493880), (15, 9094696), (20, 6821022), (24, 5684185), (26, 5246940), (30, 4547348), (39, 3497960), (40, 3410511), (52, 2623470), (60, 2273674), (65, 2098776), (78, 1748980), (104, 1311735), (120, 1136837), (130, 1049388), (156, 874490), (157, 868920), (195, 699592), (260, 524694), (312, 437245), (314, 434460), (390, 349796), (471, 289640), (520, 262347), (557, 244920), (628, 217230), (780, 174898), (785, 173784), (942, 144820), (1114, 122460), (1256, 108615), (1560, 87449), (1570, 86892), (1671, 81640), (1884, 72410), (2041, 66840), (2228, 61230), (2355, 57928), (2785, 48984), (3140, 43446), (3342, 40820), (3768, 36205), (4082, 33420), (4456, 30615), (4710, 28964), (5570, 24492), (6123, 22280), (6280, 21723), (6684, 20410), (7241, 18840), (8164, 16710), (8355, 16328), (9420, 14482), (10205, 13368), (11140, 12246)]