15697552440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{34057}}^1$

素因数の和:34261

約数の個数: 128

約数和(自身を含む): 49435868160

約数和(自身を除く): 33738315720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 167, 184, 230, 276, 334, 345, 460, 501, 552, 668, 690, 835, 920, 1002, 1336, 1380, 1670, 2004, 2505, 2760, 3340, 3841, 4008, 5010, 6680, 7682, 10020, 11523, 15364, 19205, 20040, 23046, 30728, 34057, 38410, 46092, 57615, 68114, 76820, 92184, 102171, 115230, 136228, 153640, 170285, 204342, 230460, 272456, 340570, 408684, 460920, 510855, 681140, 783311, 817368, 1021710, 1362280, 1566622, 2043420, 2349933, 3133244, 3916555, 4086840, 4699866, 5687519, 6266488, 7833110, 9399732, 11375038, 11749665, 15666220, 17062557, 18799464, 22750076, 23499330, 28437595, 31332440, 34125114, 45500152, 46998660, 56875190, 68250228, 85312785, 93997320, 113750380, 130812937, 136500456, 170625570, 227500760, 261625874, 341251140, 392438811, 523251748, 654064685, 682502280, 784877622, 1046503496, 1308129370, 1569755244, 1962194055, 2616258740, 3139510488, 3924388110, 5232517480, 7848776220, 15697552440]

約数ペア:

[(1, 15697552440), (2, 7848776220), (3, 5232517480), (4, 3924388110), (5, 3139510488), (6, 2616258740), (8, 1962194055), (10, 1569755244), (12, 1308129370), (15, 1046503496), (20, 784877622), (23, 682502280), (24, 654064685), (30, 523251748), (40, 392438811), (46, 341251140), (60, 261625874), (69, 227500760), (92, 170625570), (115, 136500456), (120, 130812937), (138, 113750380), (167, 93997320), (184, 85312785), (230, 68250228), (276, 56875190), (334, 46998660), (345, 45500152), (460, 34125114), (501, 31332440), (552, 28437595), (668, 23499330), (690, 22750076), (835, 18799464), (920, 17062557), (1002, 15666220), (1336, 11749665), (1380, 11375038), (1670, 9399732), (2004, 7833110), (2505, 6266488), (2760, 5687519), (3340, 4699866), (3841, 4086840), (4008, 3916555), (5010, 3133244), (6680, 2349933), (7682, 2043420), (10020, 1566622), (11523, 1362280), (15364, 1021710), (19205, 817368), (20040, 783311), (23046, 681140), (30728, 510855), (34057, 460920), (38410, 408684), (46092, 340570), (57615, 272456), (68114, 230460), (76820, 204342), (92184, 170285), (102171, 153640), (115230, 136228)]