191625720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 679881600

約数和(自身を除く): 488255880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 195, 220, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 572, 660, 676, 715, 780, 845, 858, 859, 1014, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1718, 1859, 2028, 2145, 2535, 2577, 2860, 3380, 3432, 3436, 3718, 4056, 4290, 4295, 5070, 5154, 5577, 5720, 6760, 6872, 7436, 8580, 8590, 9295, 9449, 10140, 10308, 11154, 11167, 12885, 14872, 17160, 17180, 18590, 18898, 20280, 20616, 22308, 22334, 25770, 27885, 28347, 33501, 34360, 37180, 37796, 44616, 44668, 47245, 51540, 55770, 55835, 56694, 67002, 74360, 75592, 89336, 94490, 103080, 111540, 111670, 113388, 122837, 134004, 141735, 145171, 167505, 188980, 223080, 223340, 226776, 245674, 268008, 283470, 290342, 335010, 368511, 377960, 435513, 446680, 491348, 566940, 580684, 614185, 670020, 725855, 737022, 871026, 982696, 1133880, 1161368, 1228370, 1340040, 1451710, 1474044, 1596881, 1742052, 1842555, 2177565, 2456740, 2903420, 2948088, 3193762, 3484104, 3685110, 4355130, 4790643, 4913480, 5806840, 6387524, 7370220, 7984405, 8710260, 9581286, 12775048, 14740440, 15968810, 17420520, 19162572, 23953215, 31937620, 38325144, 47906430, 63875240, 95812860, 191625720]

約数ペア:

[(1, 191625720), (2, 95812860), (3, 63875240), (4, 47906430), (5, 38325144), (6, 31937620), (8, 23953215), (10, 19162572), (11, 17420520), (12, 15968810), (13, 14740440), (15, 12775048), (20, 9581286), (22, 8710260), (24, 7984405), (26, 7370220), (30, 6387524), (33, 5806840), (39, 4913480), (40, 4790643), (44, 4355130), (52, 3685110), (55, 3484104), (60, 3193762), (65, 2948088), (66, 2903420), (78, 2456740), (88, 2177565), (104, 1842555), (110, 1742052), (120, 1596881), (130, 1474044), (132, 1451710), (143, 1340040), (156, 1228370), (165, 1161368), (169, 1133880), (195, 982696), (220, 871026), (260, 737022), (264, 725855), (286, 670020), (312, 614185), (330, 580684), (338, 566940), (390, 491348), (429, 446680), (440, 435513), (507, 377960), (520, 368511), (572, 335010), (660, 290342), (676, 283470), (715, 268008), (780, 245674), (845, 226776), (858, 223340), (859, 223080), (1014, 188980), (1144, 167505), (1320, 145171), (1352, 141735), (1430, 134004), (1560, 122837), (1690, 113388), (1716, 111670), (1718, 111540), (1859, 103080), (2028, 94490), (2145, 89336), (2535, 75592), (2577, 74360), (2860, 67002), (3380, 56694), (3432, 55835), (3436, 55770), (3718, 51540), (4056, 47245), (4290, 44668), (4295, 44616), (5070, 37796), (5154, 37180), (5577, 34360), (5720, 33501), (6760, 28347), (6872, 27885), (7436, 25770), (8580, 22334), (8590, 22308), (9295, 20616), (9449, 20280), (10140, 18898), (10308, 18590), (11154, 17180), (11167, 17160), (12885, 14872)]