8112209040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{866689}}^1$

素因数の和:866721

約数の個数: 120

約数和(自身を含む): 29339189880

約数和(自身を除く): 21226980840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 866689, 1733378, 2600067, 3466756, 4333445, 5200134, 6933512, 7800201, 8666890, 10400268, 11266957, 13000335, 13867024, 15600402, 17333780, 20800536, 22533914, 26000670, 31200804, 33800871, 34667560, 39001005, 41601072, 45067828, 52001340, 56334785, 62401608, 67601742, 69335120, 78002010, 90135656, 101402613, 104002680, 112669570, 124803216, 135203484, 156004020, 169004355, 180271312, 202805226, 208005360, 225339140, 270406968, 312008040, 338008710, 405610452, 450678280, 507013065, 540813936, 624016080, 676017420, 811220904, 901356560, 1014026130, 1352034840, 1622441808, 2028052260, 2704069680, 4056104520, 8112209040]

約数ペア:

[(1, 8112209040), (2, 4056104520), (3, 2704069680), (4, 2028052260), (5, 1622441808), (6, 1352034840), (8, 1014026130), (9, 901356560), (10, 811220904), (12, 676017420), (13, 624016080), (15, 540813936), (16, 507013065), (18, 450678280), (20, 405610452), (24, 338008710), (26, 312008040), (30, 270406968), (36, 225339140), (39, 208005360), (40, 202805226), (45, 180271312), (48, 169004355), (52, 156004020), (60, 135203484), (65, 124803216), (72, 112669570), (78, 104002680), (80, 101402613), (90, 90135656), (104, 78002010), (117, 69335120), (120, 67601742), (130, 62401608), (144, 56334785), (156, 52001340), (180, 45067828), (195, 41601072), (208, 39001005), (234, 34667560), (240, 33800871), (260, 31200804), (312, 26000670), (360, 22533914), (390, 20800536), (468, 17333780), (520, 15600402), (585, 13867024), (624, 13000335), (720, 11266957), (780, 10400268), (936, 8666890), (1040, 7800201), (1170, 6933512), (1560, 5200134), (1872, 4333445), (2340, 3466756), (3120, 2600067), (4680, 1733378), (9360, 866689)]