610927520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1511}}^1$

素因数の和:1571

約数の個数: 144

約数和(自身を含む): 1742041728

約数和(自身を除く): 1131114208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 532, 560, 608, 665, 722, 760, 1064, 1120, 1330, 1444, 1511, 1520, 1805, 2128, 2527, 2660, 2888, 3022, 3040, 3610, 4256, 5054, 5320, 5776, 6044, 7220, 7555, 10108, 10577, 10640, 11552, 12088, 12635, 14440, 15110, 20216, 21154, 21280, 24176, 25270, 28709, 28880, 30220, 40432, 42308, 48352, 50540, 52885, 57418, 57760, 60440, 80864, 84616, 101080, 105770, 114836, 120880, 143545, 169232, 200963, 202160, 211540, 229672, 241760, 287090, 338464, 401926, 404320, 423080, 459344, 545471, 574180, 803852, 846160, 918688, 1004815, 1090942, 1148360, 1607704, 1692320, 2009630, 2181884, 2296720, 2727355, 3215408, 3818297, 4019260, 4363768, 4593440, 5454710, 6430816, 7636594, 8038520, 8727536, 10909420, 15273188, 16077040, 17455072, 19091485, 21818840, 30546376, 32154080, 38182970, 43637680, 61092752, 76365940, 87275360, 122185504, 152731880, 305463760, 610927520]

約数ペア:

[(1, 610927520), (2, 305463760), (4, 152731880), (5, 122185504), (7, 87275360), (8, 76365940), (10, 61092752), (14, 43637680), (16, 38182970), (19, 32154080), (20, 30546376), (28, 21818840), (32, 19091485), (35, 17455072), (38, 16077040), (40, 15273188), (56, 10909420), (70, 8727536), (76, 8038520), (80, 7636594), (95, 6430816), (112, 5454710), (133, 4593440), (140, 4363768), (152, 4019260), (160, 3818297), (190, 3215408), (224, 2727355), (266, 2296720), (280, 2181884), (304, 2009630), (361, 1692320), (380, 1607704), (532, 1148360), (560, 1090942), (608, 1004815), (665, 918688), (722, 846160), (760, 803852), (1064, 574180), (1120, 545471), (1330, 459344), (1444, 423080), (1511, 404320), (1520, 401926), (1805, 338464), (2128, 287090), (2527, 241760), (2660, 229672), (2888, 211540), (3022, 202160), (3040, 200963), (3610, 169232), (4256, 143545), (5054, 120880), (5320, 114836), (5776, 105770), (6044, 101080), (7220, 84616), (7555, 80864), (10108, 60440), (10577, 57760), (10640, 57418), (11552, 52885), (12088, 50540), (12635, 48352), (14440, 42308), (15110, 40432), (20216, 30220), (21154, 28880), (21280, 28709), (24176, 25270)]