272260560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7973

約数の個数: 160

約数和(自身を含む): 991686528

約数和(自身を除く): 719425968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 7933, 8580, 11440, 15866, 17160, 23799, 31732, 34320, 39665, 47598, 63464, 79330, 87263, 95196, 103129, 118995, 126928, 158660, 174526, 190392, 206258, 237990, 261789, 309387, 317320, 349052, 380784, 412516, 436315, 475980, 515645, 523578, 618774, 634640, 698104, 825032, 872630, 951960, 1031290, 1047156, 1134419, 1237548, 1308945, 1396208, 1546935, 1650064, 1745260, 1903920, 2062580, 2094312, 2268838, 2475096, 2617890, 3093870, 3403257, 3490520, 4125160, 4188624, 4537676, 4950192, 5235780, 5672095, 6187740, 6806514, 6981040, 8250320, 9075352, 10471560, 11344190, 12375480, 13613028, 17016285, 18150704, 20943120, 22688380, 24750960, 27226056, 34032570, 45376760, 54452112, 68065140, 90753520, 136130280, 272260560]

約数ペア:

[(1, 272260560), (2, 136130280), (3, 90753520), (4, 68065140), (5, 54452112), (6, 45376760), (8, 34032570), (10, 27226056), (11, 24750960), (12, 22688380), (13, 20943120), (15, 18150704), (16, 17016285), (20, 13613028), (22, 12375480), (24, 11344190), (26, 10471560), (30, 9075352), (33, 8250320), (39, 6981040), (40, 6806514), (44, 6187740), (48, 5672095), (52, 5235780), (55, 4950192), (60, 4537676), (65, 4188624), (66, 4125160), (78, 3490520), (80, 3403257), (88, 3093870), (104, 2617890), (110, 2475096), (120, 2268838), (130, 2094312), (132, 2062580), (143, 1903920), (156, 1745260), (165, 1650064), (176, 1546935), (195, 1396208), (208, 1308945), (220, 1237548), (240, 1134419), (260, 1047156), (264, 1031290), (286, 951960), (312, 872630), (330, 825032), (390, 698104), (429, 634640), (440, 618774), (520, 523578), (528, 515645), (572, 475980), (624, 436315), (660, 412516), (715, 380784), (780, 349052), (858, 317320), (880, 309387), (1040, 261789), (1144, 237990), (1320, 206258), (1430, 190392), (1560, 174526), (1716, 158660), (2145, 126928), (2288, 118995), (2640, 103129), (2860, 95196), (3120, 87263), (3432, 79330), (4290, 63464), (5720, 47598), (6864, 39665), (7933, 34320), (8580, 31732), (11440, 23799), (15866, 17160)]