531174960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 1858262016

約数和(自身を除く): 1327087056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 127, 144, 148, 157, 180, 185, 222, 240, 254, 296, 314, 333, 360, 370, 381, 444, 471, 508, 555, 592, 628, 635, 666, 720, 740, 762, 785, 888, 942, 1016, 1110, 1143, 1256, 1270, 1332, 1413, 1480, 1524, 1570, 1665, 1776, 1884, 1905, 2032, 2220, 2286, 2355, 2512, 2540, 2664, 2826, 2960, 3048, 3140, 3330, 3768, 3810, 4440, 4572, 4699, 4710, 5080, 5328, 5652, 5715, 5809, 6096, 6280, 6660, 7065, 7536, 7620, 8880, 9144, 9398, 9420, 10160, 11304, 11430, 11618, 12560, 13320, 14097, 14130, 15240, 17427, 18288, 18796, 18840, 19939, 22608, 22860, 23236, 23495, 26640, 28194, 28260, 29045, 30480, 34854, 37592, 37680, 39878, 42291, 45720, 46472, 46990, 52281, 56388, 56520, 58090, 59817, 69708, 70485, 75184, 79756, 84582, 87135, 91440, 92944, 93980, 99695, 104562, 112776, 113040, 116180, 119634, 139416, 140970, 159512, 169164, 174270, 179451, 187960, 199390, 209124, 211455, 225552, 232360, 239268, 261405, 278832, 281940, 299085, 319024, 338328, 348540, 358902, 375920, 398780, 418248, 422910, 464720, 478536, 522810, 563880, 598170, 676656, 697080, 717804, 737743, 797560, 836496, 845820, 897255, 957072, 1045620, 1127760, 1196340, 1394160, 1435608, 1475486, 1595120, 1691640, 1794510, 2091240, 2213229, 2392680, 2871216, 2950972, 3383280, 3589020, 3688715, 4182480, 4426458, 4785360, 5901944, 6639687, 7178040, 7377430, 8852916, 11066145, 11803888, 13279374, 14356080, 14754860, 17705832, 22132290, 26558748, 29509720, 33198435, 35411664, 44264580, 53117496, 59019440, 66396870, 88529160, 106234992, 132793740, 177058320, 265587480, 531174960]

約数ペア:

[(1, 531174960), (2, 265587480), (3, 177058320), (4, 132793740), (5, 106234992), (6, 88529160), (8, 66396870), (9, 59019440), (10, 53117496), (12, 44264580), (15, 35411664), (16, 33198435), (18, 29509720), (20, 26558748), (24, 22132290), (30, 17705832), (36, 14754860), (37, 14356080), (40, 13279374), (45, 11803888), (48, 11066145), (60, 8852916), (72, 7377430), (74, 7178040), (80, 6639687), (90, 5901944), (111, 4785360), (120, 4426458), (127, 4182480), (144, 3688715), (148, 3589020), (157, 3383280), (180, 2950972), (185, 2871216), (222, 2392680), (240, 2213229), (254, 2091240), (296, 1794510), (314, 1691640), (333, 1595120), (360, 1475486), (370, 1435608), (381, 1394160), (444, 1196340), (471, 1127760), (508, 1045620), (555, 957072), (592, 897255), (628, 845820), (635, 836496), (666, 797560), (720, 737743), (740, 717804), (762, 697080), (785, 676656), (888, 598170), (942, 563880), (1016, 522810), (1110, 478536), (1143, 464720), (1256, 422910), (1270, 418248), (1332, 398780), (1413, 375920), (1480, 358902), (1524, 348540), (1570, 338328), (1665, 319024), (1776, 299085), (1884, 281940), (1905, 278832), (2032, 261405), (2220, 239268), (2286, 232360), (2355, 225552), (2512, 211455), (2540, 209124), (2664, 199390), (2826, 187960), (2960, 179451), (3048, 174270), (3140, 169164), (3330, 159512), (3768, 140970), (3810, 139416), (4440, 119634), (4572, 116180), (4699, 113040), (4710, 112776), (5080, 104562), (5328, 99695), (5652, 93980), (5715, 92944), (5809, 91440), (6096, 87135), (6280, 84582), (6660, 79756), (7065, 75184), (7536, 70485), (7620, 69708), (8880, 59817), (9144, 58090), (9398, 56520), (9420, 56388), (10160, 52281), (11304, 46990), (11430, 46472), (11618, 45720), (12560, 42291), (13320, 39878), (14097, 37680), (14130, 37592), (15240, 34854), (17427, 30480), (18288, 29045), (18796, 28260), (18840, 28194), (19939, 26640), (22608, 23495), (22860, 23236)]