2061529080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6263}}^1$

素因数の和:6501

約数の個数: 128

約数和(自身を含む): 6692958720

約数和(自身を除く): 4631429640

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, 120, 130, 156, 195, 211, 260, 312, 390, 422, 520, 633, 780, 844, 1055, 1266, 1560, 1688, 2110, 2532, 2743, 3165, 4220, 5064, 5486, 6263, 6330, 8229, 8440, 10972, 12526, 12660, 13715, 16458, 18789, 21944, 25052, 25320, 27430, 31315, 32916, 37578, 41145, 50104, 54860, 62630, 65832, 75156, 81419, 82290, 93945, 109720, 125260, 150312, 162838, 164580, 187890, 244257, 250520, 325676, 329160, 375780, 407095, 488514, 651352, 751560, 814190, 977028, 1221285, 1321493, 1628380, 1954056, 2442570, 2642986, 3256760, 3964479, 4885140, 5285972, 6607465, 7928958, 9770280, 10571944, 13214930, 15857916, 17179409, 19822395, 26429860, 31715832, 34358818, 39644790, 51538227, 52859720, 68717636, 79289580, 85897045, 103076454, 137435272, 158579160, 171794090, 206152908, 257691135, 343588180, 412305816, 515382270, 687176360, 1030764540, 2061529080]

約数ペア:

[(1, 2061529080), (2, 1030764540), (3, 687176360), (4, 515382270), (5, 412305816), (6, 343588180), (8, 257691135), (10, 206152908), (12, 171794090), (13, 158579160), (15, 137435272), (20, 103076454), (24, 85897045), (26, 79289580), (30, 68717636), (39, 52859720), (40, 51538227), (52, 39644790), (60, 34358818), (65, 31715832), (78, 26429860), (104, 19822395), (120, 17179409), (130, 15857916), (156, 13214930), (195, 10571944), (211, 9770280), (260, 7928958), (312, 6607465), (390, 5285972), (422, 4885140), (520, 3964479), (633, 3256760), (780, 2642986), (844, 2442570), (1055, 1954056), (1266, 1628380), (1560, 1321493), (1688, 1221285), (2110, 977028), (2532, 814190), (2743, 751560), (3165, 651352), (4220, 488514), (5064, 407095), (5486, 375780), (6263, 329160), (6330, 325676), (8229, 250520), (8440, 244257), (10972, 187890), (12526, 164580), (12660, 162838), (13715, 150312), (16458, 125260), (18789, 109720), (21944, 93945), (25052, 82290), (25320, 81419), (27430, 75156), (31315, 65832), (32916, 62630), (37578, 54860), (41145, 50104)]