2078164920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{11789}}^1$

素因数の和:11929

約数の個数: 128

約数和(自身を含む): 6774062400

約数和(自身を除く): 4695897480

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, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 780, 904, 1130, 1356, 1469, 1560, 1695, 2260, 2712, 2938, 3390, 4407, 4520, 5876, 6780, 7345, 8814, 11752, 11789, 13560, 14690, 17628, 22035, 23578, 29380, 35256, 35367, 44070, 47156, 58760, 58945, 70734, 88140, 94312, 117890, 141468, 153257, 176280, 176835, 235780, 282936, 306514, 353670, 459771, 471560, 613028, 707340, 766285, 919542, 1226056, 1332157, 1414680, 1532570, 1839084, 2298855, 2664314, 3065140, 3678168, 3996471, 4597710, 5328628, 6130280, 6660785, 7992942, 9195420, 10657256, 13321570, 15985884, 17318041, 18390840, 19982355, 26643140, 31971768, 34636082, 39964710, 51954123, 53286280, 69272164, 79929420, 86590205, 103908246, 138544328, 159858840, 173180410, 207816492, 259770615, 346360820, 415632984, 519541230, 692721640, 1039082460, 2078164920]

約数ペア:

[(1, 2078164920), (2, 1039082460), (3, 692721640), (4, 519541230), (5, 415632984), (6, 346360820), (8, 259770615), (10, 207816492), (12, 173180410), (13, 159858840), (15, 138544328), (20, 103908246), (24, 86590205), (26, 79929420), (30, 69272164), (39, 53286280), (40, 51954123), (52, 39964710), (60, 34636082), (65, 31971768), (78, 26643140), (104, 19982355), (113, 18390840), (120, 17318041), (130, 15985884), (156, 13321570), (195, 10657256), (226, 9195420), (260, 7992942), (312, 6660785), (339, 6130280), (390, 5328628), (452, 4597710), (520, 3996471), (565, 3678168), (678, 3065140), (780, 2664314), (904, 2298855), (1130, 1839084), (1356, 1532570), (1469, 1414680), (1560, 1332157), (1695, 1226056), (2260, 919542), (2712, 766285), (2938, 707340), (3390, 613028), (4407, 471560), (4520, 459771), (5876, 353670), (6780, 306514), (7345, 282936), (8814, 235780), (11752, 176835), (11789, 176280), (13560, 153257), (14690, 141468), (17628, 117890), (22035, 94312), (23578, 88140), (29380, 70734), (35256, 58945), (35367, 58760), (44070, 47156)]