220549680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23563}}^1$

素因数の和:23595

約数の個数: 120

約数和(自身を含む): 797688528

約数和(自身を除く): 577138848

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, 23563, 47126, 70689, 94252, 117815, 141378, 188504, 212067, 235630, 282756, 306319, 353445, 377008, 424134, 471260, 565512, 612638, 706890, 848268, 918957, 942520, 1060335, 1131024, 1225276, 1413780, 1531595, 1696536, 1837914, 1885040, 2120670, 2450552, 2756871, 2827560, 3063190, 3393072, 3675828, 4241340, 4594785, 4901104, 5513742, 5655120, 6126380, 7351656, 8482680, 9189570, 11027484, 12252760, 13784355, 14703312, 16965360, 18379140, 22054968, 24505520, 27568710, 36758280, 44109936, 55137420, 73516560, 110274840, 220549680]

約数ペア:

[(1, 220549680), (2, 110274840), (3, 73516560), (4, 55137420), (5, 44109936), (6, 36758280), (8, 27568710), (9, 24505520), (10, 22054968), (12, 18379140), (13, 16965360), (15, 14703312), (16, 13784355), (18, 12252760), (20, 11027484), (24, 9189570), (26, 8482680), (30, 7351656), (36, 6126380), (39, 5655120), (40, 5513742), (45, 4901104), (48, 4594785), (52, 4241340), (60, 3675828), (65, 3393072), (72, 3063190), (78, 2827560), (80, 2756871), (90, 2450552), (104, 2120670), (117, 1885040), (120, 1837914), (130, 1696536), (144, 1531595), (156, 1413780), (180, 1225276), (195, 1131024), (208, 1060335), (234, 942520), (240, 918957), (260, 848268), (312, 706890), (360, 612638), (390, 565512), (468, 471260), (520, 424134), (585, 377008), (624, 353445), (720, 306319), (780, 282756), (936, 235630), (1040, 212067), (1170, 188504), (1560, 141378), (1872, 117815), (2340, 94252), (3120, 70689), (4680, 47126), (9360, 23563)]