168432720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:937

約数の個数: 160

約数和(自身を含む): 563059200

約数和(自身を除く): 394626480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 859, 860, 912, 1032, 1140, 1290, 1520, 1634, 1718, 1720, 2064, 2280, 2451, 2577, 2580, 3268, 3436, 3440, 4085, 4295, 4560, 4902, 5154, 5160, 6536, 6872, 8170, 8590, 9804, 10308, 10320, 12255, 12885, 13072, 13744, 16321, 16340, 17180, 19608, 20616, 24510, 25770, 32642, 32680, 34360, 36937, 39216, 41232, 48963, 49020, 51540, 65284, 65360, 68720, 73874, 81605, 97926, 98040, 103080, 110811, 130568, 147748, 163210, 184685, 195852, 196080, 206160, 221622, 244815, 261136, 295496, 326420, 369370, 391704, 443244, 489630, 554055, 590992, 652840, 701803, 738740, 783408, 886488, 979260, 1108110, 1305680, 1403606, 1477480, 1772976, 1958520, 2105409, 2216220, 2807212, 2954960, 3509015, 3917040, 4210818, 4432440, 5614424, 7018030, 8421636, 8864880, 10527045, 11228848, 14036060, 16843272, 21054090, 28072120, 33686544, 42108180, 56144240, 84216360, 168432720]

約数ペア:

[(1, 168432720), (2, 84216360), (3, 56144240), (4, 42108180), (5, 33686544), (6, 28072120), (8, 21054090), (10, 16843272), (12, 14036060), (15, 11228848), (16, 10527045), (19, 8864880), (20, 8421636), (24, 7018030), (30, 5614424), (38, 4432440), (40, 4210818), (43, 3917040), (48, 3509015), (57, 2954960), (60, 2807212), (76, 2216220), (80, 2105409), (86, 1958520), (95, 1772976), (114, 1477480), (120, 1403606), (129, 1305680), (152, 1108110), (172, 979260), (190, 886488), (215, 783408), (228, 738740), (240, 701803), (258, 652840), (285, 590992), (304, 554055), (344, 489630), (380, 443244), (430, 391704), (456, 369370), (516, 326420), (570, 295496), (645, 261136), (688, 244815), (760, 221622), (817, 206160), (859, 196080), (860, 195852), (912, 184685), (1032, 163210), (1140, 147748), (1290, 130568), (1520, 110811), (1634, 103080), (1718, 98040), (1720, 97926), (2064, 81605), (2280, 73874), (2451, 68720), (2577, 65360), (2580, 65284), (3268, 51540), (3436, 49020), (3440, 48963), (4085, 41232), (4295, 39216), (4560, 36937), (4902, 34360), (5154, 32680), (5160, 32642), (6536, 25770), (6872, 24510), (8170, 20616), (8590, 19608), (9804, 17180), (10308, 16340), (10320, 16321), (12255, 13744), (12885, 13072)]