7227143040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22273}}^1$

素因数の和:22321

約数の個数: 192

約数和(自身を含む): 24945989040

約数和(自身を除く): 17718846000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4992, 5070, 5408, 6240, 6760, 8112, 8320, 10140, 10816, 12480, 13520, 16224, 20280, 21632, 22273, 24960, 27040, 32448, 40560, 44546, 54080, 64896, 66819, 81120, 89092, 108160, 111365, 133638, 162240, 178184, 222730, 267276, 289549, 324480, 334095, 356368, 445460, 534552, 579098, 668190, 712736, 868647, 890920, 1069104, 1158196, 1336380, 1425472, 1447745, 1737294, 1781840, 2138208, 2316392, 2672760, 2850944, 2895490, 3474588, 3563680, 3764137, 4276416, 4343235, 4632784, 5345520, 5790980, 6949176, 7127360, 7528274, 8552832, 8686470, 9265568, 10691040, 11292411, 11581960, 13898352, 14254720, 15056548, 17372940, 18531136, 18820685, 21382080, 22584822, 23163920, 27796704, 30113096, 34745880, 37062272, 37641370, 42764160, 45169644, 46327840, 55593408, 56462055, 60226192, 69491760, 75282740, 90339288, 92655680, 111186816, 112924110, 120452384, 138983520, 150565480, 180678576, 185311360, 225848220, 240904768, 277967040, 301130960, 361357152, 451696440, 481809536, 555934080, 602261920, 722714304, 903392880, 1204523840, 1445428608, 1806785760, 2409047680, 3613571520, 7227143040]

約数ペア:

[(1, 7227143040), (2, 3613571520), (3, 2409047680), (4, 1806785760), (5, 1445428608), (6, 1204523840), (8, 903392880), (10, 722714304), (12, 602261920), (13, 555934080), (15, 481809536), (16, 451696440), (20, 361357152), (24, 301130960), (26, 277967040), (30, 240904768), (32, 225848220), (39, 185311360), (40, 180678576), (48, 150565480), (52, 138983520), (60, 120452384), (64, 112924110), (65, 111186816), (78, 92655680), (80, 90339288), (96, 75282740), (104, 69491760), (120, 60226192), (128, 56462055), (130, 55593408), (156, 46327840), (160, 45169644), (169, 42764160), (192, 37641370), (195, 37062272), (208, 34745880), (240, 30113096), (260, 27796704), (312, 23163920), (320, 22584822), (338, 21382080), (384, 18820685), (390, 18531136), (416, 17372940), (480, 15056548), (507, 14254720), (520, 13898352), (624, 11581960), (640, 11292411), (676, 10691040), (780, 9265568), (832, 8686470), (845, 8552832), (960, 7528274), (1014, 7127360), (1040, 6949176), (1248, 5790980), (1352, 5345520), (1560, 4632784), (1664, 4343235), (1690, 4276416), (1920, 3764137), (2028, 3563680), (2080, 3474588), (2496, 2895490), (2535, 2850944), (2704, 2672760), (3120, 2316392), (3380, 2138208), (4056, 1781840), (4160, 1737294), (4992, 1447745), (5070, 1425472), (5408, 1336380), (6240, 1158196), (6760, 1069104), (8112, 890920), (8320, 868647), (10140, 712736), (10816, 668190), (12480, 579098), (13520, 534552), (16224, 445460), (20280, 356368), (21632, 334095), (22273, 324480), (24960, 289549), (27040, 267276), (32448, 222730), (40560, 178184), (44546, 162240), (54080, 133638), (64896, 111365), (66819, 108160), (81120, 89092)]