3445398840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{129917}}^1$

素因数の和:129961

約数の個数: 128

約数和(自身を含む): 11786160960

約数和(自身を除く): 8340762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 129917, 259834, 389751, 519668, 649585, 779502, 1039336, 1299170, 1559004, 1688921, 1948755, 2208589, 2598340, 3118008, 3377842, 3897510, 4417178, 5066763, 5196680, 6625767, 6755684, 7795020, 8444605, 8834356, 10133526, 11042945, 13251534, 13511368, 15590040, 16889210, 17668712, 20267052, 22085890, 25333815, 26503068, 28711657, 33128835, 33778420, 40534104, 44171780, 50667630, 53006136, 57423314, 66257670, 67556840, 86134971, 88343560, 101335260, 114846628, 132515340, 143558285, 172269942, 202670520, 229693256, 265030680, 287116570, 344539884, 430674855, 574233140, 689079768, 861349710, 1148466280, 1722699420, 3445398840]

約数ペア:

[(1, 3445398840), (2, 1722699420), (3, 1148466280), (4, 861349710), (5, 689079768), (6, 574233140), (8, 430674855), (10, 344539884), (12, 287116570), (13, 265030680), (15, 229693256), (17, 202670520), (20, 172269942), (24, 143558285), (26, 132515340), (30, 114846628), (34, 101335260), (39, 88343560), (40, 86134971), (51, 67556840), (52, 66257670), (60, 57423314), (65, 53006136), (68, 50667630), (78, 44171780), (85, 40534104), (102, 33778420), (104, 33128835), (120, 28711657), (130, 26503068), (136, 25333815), (156, 22085890), (170, 20267052), (195, 17668712), (204, 16889210), (221, 15590040), (255, 13511368), (260, 13251534), (312, 11042945), (340, 10133526), (390, 8834356), (408, 8444605), (442, 7795020), (510, 6755684), (520, 6625767), (663, 5196680), (680, 5066763), (780, 4417178), (884, 3897510), (1020, 3377842), (1105, 3118008), (1326, 2598340), (1560, 2208589), (1768, 1948755), (2040, 1688921), (2210, 1559004), (2652, 1299170), (3315, 1039336), (4420, 779502), (5304, 649585), (6630, 519668), (8840, 389751), (13260, 259834), (26520, 129917)]