677194440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4057}}^1$

素因数の和:4191

約数の個数: 128

約数和(自身を含む): 2208850560

約数和(自身を除く): 1531656120

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, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 2140, 2568, 2782, 3210, 4057, 4173, 4280, 5564, 6420, 6955, 8114, 8346, 11128, 12171, 12840, 13910, 16228, 16692, 20285, 20865, 24342, 27820, 32456, 33384, 40570, 41730, 48684, 52741, 55640, 60855, 81140, 83460, 97368, 105482, 121710, 158223, 162280, 166920, 210964, 243420, 263705, 316446, 421928, 434099, 486840, 527410, 632892, 791115, 868198, 1054820, 1265784, 1302297, 1582230, 1736396, 2109640, 2170495, 2604594, 3164460, 3472792, 4340990, 5209188, 5643287, 6328920, 6511485, 8681980, 10418376, 11286574, 13022970, 16929861, 17363960, 22573148, 26045940, 28216435, 33859722, 45146296, 52091880, 56432870, 67719444, 84649305, 112865740, 135438888, 169298610, 225731480, 338597220, 677194440]

約数ペア:

[(1, 677194440), (2, 338597220), (3, 225731480), (4, 169298610), (5, 135438888), (6, 112865740), (8, 84649305), (10, 67719444), (12, 56432870), (13, 52091880), (15, 45146296), (20, 33859722), (24, 28216435), (26, 26045940), (30, 22573148), (39, 17363960), (40, 16929861), (52, 13022970), (60, 11286574), (65, 10418376), (78, 8681980), (104, 6511485), (107, 6328920), (120, 5643287), (130, 5209188), (156, 4340990), (195, 3472792), (214, 3164460), (260, 2604594), (312, 2170495), (321, 2109640), (390, 1736396), (428, 1582230), (520, 1302297), (535, 1265784), (642, 1054820), (780, 868198), (856, 791115), (1070, 632892), (1284, 527410), (1391, 486840), (1560, 434099), (1605, 421928), (2140, 316446), (2568, 263705), (2782, 243420), (3210, 210964), (4057, 166920), (4173, 162280), (4280, 158223), (5564, 121710), (6420, 105482), (6955, 97368), (8114, 83460), (8346, 81140), (11128, 60855), (12171, 55640), (12840, 52741), (13910, 48684), (16228, 41730), (16692, 40570), (20285, 33384), (20865, 32456), (24342, 27820)]