2013446520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 6695151840

約数和(自身を除く): 4681705320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 277, 305, 331, 360, 366, 488, 549, 554, 610, 662, 732, 831, 915, 993, 1098, 1108, 1220, 1324, 1385, 1464, 1655, 1662, 1830, 1986, 2196, 2216, 2440, 2493, 2648, 2745, 2770, 2979, 3310, 3324, 3660, 3972, 4155, 4392, 4965, 4986, 5490, 5540, 5958, 6620, 6648, 7320, 7944, 8310, 9930, 9972, 10980, 11080, 11916, 12465, 13240, 14895, 16620, 16897, 19860, 19944, 20191, 21960, 23832, 24930, 29790, 33240, 33794, 39720, 40382, 49860, 50691, 59580, 60573, 67588, 80764, 84485, 91687, 99720, 100955, 101382, 119160, 121146, 135176, 152073, 161528, 168970, 181719, 183374, 201910, 202764, 242292, 253455, 275061, 302865, 304146, 337940, 363438, 366748, 403820, 405528, 458435, 484584, 506910, 550122, 605730, 608292, 675880, 726876, 733496, 760365, 807640, 825183, 908595, 916870, 1013820, 1100244, 1211460, 1216584, 1375305, 1453752, 1520730, 1650366, 1817190, 1833740, 2027640, 2200488, 2422920, 2750610, 3041460, 3300732, 3634380, 3667480, 4125915, 5501220, 5592907, 6082920, 6601464, 7268760, 8251830, 11002440, 11185814, 16503660, 16778721, 22371628, 27964535, 33007320, 33557442, 44743256, 50336163, 55929070, 67114884, 83893605, 100672326, 111858140, 134229768, 167787210, 201344652, 223716280, 251680815, 335574420, 402689304, 503361630, 671148840, 1006723260, 2013446520]

約数ペア:

[(1, 2013446520), (2, 1006723260), (3, 671148840), (4, 503361630), (5, 402689304), (6, 335574420), (8, 251680815), (9, 223716280), (10, 201344652), (12, 167787210), (15, 134229768), (18, 111858140), (20, 100672326), (24, 83893605), (30, 67114884), (36, 55929070), (40, 50336163), (45, 44743256), (60, 33557442), (61, 33007320), (72, 27964535), (90, 22371628), (120, 16778721), (122, 16503660), (180, 11185814), (183, 11002440), (244, 8251830), (277, 7268760), (305, 6601464), (331, 6082920), (360, 5592907), (366, 5501220), (488, 4125915), (549, 3667480), (554, 3634380), (610, 3300732), (662, 3041460), (732, 2750610), (831, 2422920), (915, 2200488), (993, 2027640), (1098, 1833740), (1108, 1817190), (1220, 1650366), (1324, 1520730), (1385, 1453752), (1464, 1375305), (1655, 1216584), (1662, 1211460), (1830, 1100244), (1986, 1013820), (2196, 916870), (2216, 908595), (2440, 825183), (2493, 807640), (2648, 760365), (2745, 733496), (2770, 726876), (2979, 675880), (3310, 608292), (3324, 605730), (3660, 550122), (3972, 506910), (4155, 484584), (4392, 458435), (4965, 405528), (4986, 403820), (5490, 366748), (5540, 363438), (5958, 337940), (6620, 304146), (6648, 302865), (7320, 275061), (7944, 253455), (8310, 242292), (9930, 202764), (9972, 201910), (10980, 183374), (11080, 181719), (11916, 168970), (12465, 161528), (13240, 152073), (14895, 135176), (16620, 121146), (16897, 119160), (19860, 101382), (19944, 100955), (20191, 99720), (21960, 91687), (23832, 84485), (24930, 80764), (29790, 67588), (33240, 60573), (33794, 59580), (39720, 50691), (40382, 49860)]