68758560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3707

約数の個数: 144

約数和(自身を含む): 252756504

約数和(自身を除く): 183997944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3673, 3744, 4680, 6240, 7346, 9360, 11019, 14692, 18365, 18720, 22038, 29384, 33057, 36730, 44076, 47749, 55095, 58768, 66114, 73460, 88152, 95498, 110190, 117536, 132228, 143247, 146920, 165285, 176304, 190996, 220380, 238745, 264456, 286494, 293840, 330570, 352608, 381992, 429741, 440760, 477490, 528912, 572988, 587680, 661140, 716235, 763984, 859482, 881520, 954980, 1057824, 1145976, 1322280, 1432470, 1527968, 1718964, 1763040, 1909960, 2148705, 2291952, 2644560, 2864940, 3437928, 3819920, 4297410, 4583904, 5289120, 5729880, 6875856, 7639840, 8594820, 11459760, 13751712, 17189640, 22919520, 34379280, 68758560]

約数ペア:

[(1, 68758560), (2, 34379280), (3, 22919520), (4, 17189640), (5, 13751712), (6, 11459760), (8, 8594820), (9, 7639840), (10, 6875856), (12, 5729880), (13, 5289120), (15, 4583904), (16, 4297410), (18, 3819920), (20, 3437928), (24, 2864940), (26, 2644560), (30, 2291952), (32, 2148705), (36, 1909960), (39, 1763040), (40, 1718964), (45, 1527968), (48, 1432470), (52, 1322280), (60, 1145976), (65, 1057824), (72, 954980), (78, 881520), (80, 859482), (90, 763984), (96, 716235), (104, 661140), (117, 587680), (120, 572988), (130, 528912), (144, 477490), (156, 440760), (160, 429741), (180, 381992), (195, 352608), (208, 330570), (234, 293840), (240, 286494), (260, 264456), (288, 238745), (312, 220380), (360, 190996), (390, 176304), (416, 165285), (468, 146920), (480, 143247), (520, 132228), (585, 117536), (624, 110190), (720, 95498), (780, 88152), (936, 73460), (1040, 66114), (1170, 58768), (1248, 55095), (1440, 47749), (1560, 44076), (1872, 36730), (2080, 33057), (2340, 29384), (3120, 22038), (3673, 18720), (3744, 18365), (4680, 14692), (6240, 11019), (7346, 9360)]