690694080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 168

約数和(自身を含む): 2315608272

約数和(自身を除く): 1624914192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 570, 608, 722, 760, 912, 960, 1083, 1140, 1216, 1444, 1520, 1805, 1824, 1993, 2166, 2280, 2888, 3040, 3610, 3648, 3986, 4332, 4560, 5415, 5776, 5979, 6080, 7220, 7972, 8664, 9120, 9965, 10830, 11552, 11958, 14440, 15944, 17328, 18240, 19930, 21660, 23104, 23916, 28880, 29895, 31888, 34656, 37867, 39860, 43320, 47832, 57760, 59790, 63776, 69312, 75734, 79720, 86640, 95664, 113601, 115520, 119580, 127552, 151468, 159440, 173280, 189335, 191328, 227202, 239160, 302936, 318880, 346560, 378670, 382656, 454404, 478320, 568005, 605872, 637760, 719473, 757340, 908808, 956640, 1136010, 1211744, 1438946, 1514680, 1817616, 1913280, 2158419, 2272020, 2423488, 2877892, 3029360, 3597365, 3635232, 4316838, 4544040, 5755784, 6058720, 7194730, 7270464, 8633676, 9088080, 10792095, 11511568, 12117440, 14389460, 17267352, 18176160, 21584190, 23023136, 28778920, 34534704, 36352320, 43168380, 46046272, 57557840, 69069408, 86336760, 115115680, 138138816, 172673520, 230231360, 345347040, 690694080]

約数ペア:

[(1, 690694080), (2, 345347040), (3, 230231360), (4, 172673520), (5, 138138816), (6, 115115680), (8, 86336760), (10, 69069408), (12, 57557840), (15, 46046272), (16, 43168380), (19, 36352320), (20, 34534704), (24, 28778920), (30, 23023136), (32, 21584190), (38, 18176160), (40, 17267352), (48, 14389460), (57, 12117440), (60, 11511568), (64, 10792095), (76, 9088080), (80, 8633676), (95, 7270464), (96, 7194730), (114, 6058720), (120, 5755784), (152, 4544040), (160, 4316838), (190, 3635232), (192, 3597365), (228, 3029360), (240, 2877892), (285, 2423488), (304, 2272020), (320, 2158419), (361, 1913280), (380, 1817616), (456, 1514680), (480, 1438946), (570, 1211744), (608, 1136010), (722, 956640), (760, 908808), (912, 757340), (960, 719473), (1083, 637760), (1140, 605872), (1216, 568005), (1444, 478320), (1520, 454404), (1805, 382656), (1824, 378670), (1993, 346560), (2166, 318880), (2280, 302936), (2888, 239160), (3040, 227202), (3610, 191328), (3648, 189335), (3986, 173280), (4332, 159440), (4560, 151468), (5415, 127552), (5776, 119580), (5979, 115520), (6080, 113601), (7220, 95664), (7972, 86640), (8664, 79720), (9120, 75734), (9965, 69312), (10830, 63776), (11552, 59790), (11958, 57760), (14440, 47832), (15944, 43320), (17328, 39860), (18240, 37867), (19930, 34656), (21660, 31888), (23104, 29895), (23916, 28880)]