42770040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 86778120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 3331, 4280, 6420, 6662, 9993, 12840, 13324, 16655, 19986, 26648, 33310, 39972, 49965, 66620, 79944, 99930, 133240, 199860, 356417, 399720, 712834, 1069251, 1425668, 1782085, 2138502, 2851336, 3564170, 4277004, 5346255, 7128340, 8554008, 10692510, 14256680, 21385020, 42770040]

約数ペア:

[(1, 42770040), (2, 21385020), (3, 14256680), (4, 10692510), (5, 8554008), (6, 7128340), (8, 5346255), (10, 4277004), (12, 3564170), (15, 2851336), (20, 2138502), (24, 1782085), (30, 1425668), (40, 1069251), (60, 712834), (107, 399720), (120, 356417), (214, 199860), (321, 133240), (428, 99930), (535, 79944), (642, 66620), (856, 49965), (1070, 39972), (1284, 33310), (1605, 26648), (2140, 19986), (2568, 16655), (3210, 13324), (3331, 12840), (4280, 9993), (6420, 6662)]