2011039920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7331}}^1$

素因数の和:7480

約数の個数: 160

約数和(自身を含む): 6982410240

約数和(自身を除く): 4971370320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6096, 6858, 7331, 7620, 9144, 10160, 11430, 13716, 14662, 15240, 17145, 18288, 21993, 22860, 27432, 29324, 30480, 34290, 36655, 43986, 45720, 54864, 58648, 65979, 68580, 73310, 87972, 91440, 109965, 117296, 131958, 137160, 146620, 175944, 197937, 219930, 263916, 274320, 293240, 329895, 351888, 395874, 439860, 527832, 586480, 659790, 791748, 879720, 931037, 989685, 1055664, 1319580, 1583496, 1759440, 1862074, 1979370, 2639160, 2793111, 3166992, 3724148, 3958740, 4655185, 5278320, 5586222, 7448296, 7917480, 8379333, 9310370, 11172444, 13965555, 14896592, 15834960, 16758666, 18620740, 22344888, 25137999, 27931110, 33517332, 37241480, 41896665, 44689776, 50275998, 55862220, 67034664, 74482960, 83793330, 100551996, 111724440, 125689995, 134069328, 167586660, 201103992, 223448880, 251379990, 335173320, 402207984, 502759980, 670346640, 1005519960, 2011039920]

約数ペア:

[(1, 2011039920), (2, 1005519960), (3, 670346640), (4, 502759980), (5, 402207984), (6, 335173320), (8, 251379990), (9, 223448880), (10, 201103992), (12, 167586660), (15, 134069328), (16, 125689995), (18, 111724440), (20, 100551996), (24, 83793330), (27, 74482960), (30, 67034664), (36, 55862220), (40, 50275998), (45, 44689776), (48, 41896665), (54, 37241480), (60, 33517332), (72, 27931110), (80, 25137999), (90, 22344888), (108, 18620740), (120, 16758666), (127, 15834960), (135, 14896592), (144, 13965555), (180, 11172444), (216, 9310370), (240, 8379333), (254, 7917480), (270, 7448296), (360, 5586222), (381, 5278320), (432, 4655185), (508, 3958740), (540, 3724148), (635, 3166992), (720, 2793111), (762, 2639160), (1016, 1979370), (1080, 1862074), (1143, 1759440), (1270, 1583496), (1524, 1319580), (1905, 1055664), (2032, 989685), (2160, 931037), (2286, 879720), (2540, 791748), (3048, 659790), (3429, 586480), (3810, 527832), (4572, 439860), (5080, 395874), (5715, 351888), (6096, 329895), (6858, 293240), (7331, 274320), (7620, 263916), (9144, 219930), (10160, 197937), (11430, 175944), (13716, 146620), (14662, 137160), (15240, 131958), (17145, 117296), (18288, 109965), (21993, 91440), (22860, 87972), (27432, 73310), (29324, 68580), (30480, 65979), (34290, 58648), (36655, 54864), (43986, 45720)]