128086920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3077

約数の個数: 160

約数和(自身を含む): 463783320

約数和(自身を除く): 335696400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3041, 3240, 3510, 4212, 4680, 5265, 6082, 7020, 8424, 9123, 10530, 12164, 14040, 15205, 18246, 21060, 24328, 27369, 30410, 36492, 39533, 42120, 45615, 54738, 60820, 72984, 79066, 82107, 91230, 109476, 118599, 121640, 136845, 158132, 164214, 182460, 197665, 218952, 237198, 246321, 273690, 316264, 328428, 355797, 364920, 395330, 410535, 474396, 492642, 547380, 592995, 656856, 711594, 790660, 821070, 948792, 985284, 1067391, 1094760, 1185990, 1231605, 1423188, 1581320, 1642140, 1778985, 1970568, 2134782, 2371980, 2463210, 2846376, 3202173, 3284280, 3557970, 4269564, 4743960, 4926420, 5336955, 6404346, 7115940, 8539128, 9852840, 10673910, 12808692, 14231880, 16010865, 21347820, 25617384, 32021730, 42695640, 64043460, 128086920]

約数ペア:

[(1, 128086920), (2, 64043460), (3, 42695640), (4, 32021730), (5, 25617384), (6, 21347820), (8, 16010865), (9, 14231880), (10, 12808692), (12, 10673910), (13, 9852840), (15, 8539128), (18, 7115940), (20, 6404346), (24, 5336955), (26, 4926420), (27, 4743960), (30, 4269564), (36, 3557970), (39, 3284280), (40, 3202173), (45, 2846376), (52, 2463210), (54, 2371980), (60, 2134782), (65, 1970568), (72, 1778985), (78, 1642140), (81, 1581320), (90, 1423188), (104, 1231605), (108, 1185990), (117, 1094760), (120, 1067391), (130, 985284), (135, 948792), (156, 821070), (162, 790660), (180, 711594), (195, 656856), (216, 592995), (234, 547380), (260, 492642), (270, 474396), (312, 410535), (324, 395330), (351, 364920), (360, 355797), (390, 328428), (405, 316264), (468, 273690), (520, 246321), (540, 237198), (585, 218952), (648, 197665), (702, 182460), (780, 164214), (810, 158132), (936, 136845), (1053, 121640), (1080, 118599), (1170, 109476), (1404, 91230), (1560, 82107), (1620, 79066), (1755, 72984), (2106, 60820), (2340, 54738), (2808, 45615), (3041, 42120), (3240, 39533), (3510, 36492), (4212, 30410), (4680, 27369), (5265, 24328), (6082, 21060), (7020, 18246), (8424, 15205), (9123, 14040), (10530, 12164)]