84216360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 272448000

約数和(自身を除く): 188231640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 859, 860, 1032, 1140, 1290, 1634, 1718, 1720, 2280, 2451, 2577, 2580, 3268, 3436, 4085, 4295, 4902, 5154, 5160, 6536, 6872, 8170, 8590, 9804, 10308, 12255, 12885, 16321, 16340, 17180, 19608, 20616, 24510, 25770, 32642, 32680, 34360, 36937, 48963, 49020, 51540, 65284, 73874, 81605, 97926, 98040, 103080, 110811, 130568, 147748, 163210, 184685, 195852, 221622, 244815, 295496, 326420, 369370, 391704, 443244, 489630, 554055, 652840, 701803, 738740, 886488, 979260, 1108110, 1403606, 1477480, 1958520, 2105409, 2216220, 2807212, 3509015, 4210818, 4432440, 5614424, 7018030, 8421636, 10527045, 14036060, 16843272, 21054090, 28072120, 42108180, 84216360]

約数ペア:

[(1, 84216360), (2, 42108180), (3, 28072120), (4, 21054090), (5, 16843272), (6, 14036060), (8, 10527045), (10, 8421636), (12, 7018030), (15, 5614424), (19, 4432440), (20, 4210818), (24, 3509015), (30, 2807212), (38, 2216220), (40, 2105409), (43, 1958520), (57, 1477480), (60, 1403606), (76, 1108110), (86, 979260), (95, 886488), (114, 738740), (120, 701803), (129, 652840), (152, 554055), (172, 489630), (190, 443244), (215, 391704), (228, 369370), (258, 326420), (285, 295496), (344, 244815), (380, 221622), (430, 195852), (456, 184685), (516, 163210), (570, 147748), (645, 130568), (760, 110811), (817, 103080), (859, 98040), (860, 97926), (1032, 81605), (1140, 73874), (1290, 65284), (1634, 51540), (1718, 49020), (1720, 48963), (2280, 36937), (2451, 34360), (2577, 32680), (2580, 32642), (3268, 25770), (3436, 24510), (4085, 20616), (4295, 19608), (4902, 17180), (5154, 16340), (5160, 16321), (6536, 12885), (6872, 12255), (8170, 10308), (8590, 9804)]