1815853057080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{9049}}^1\times {\mathrm{7177}}^1$

素因数の和:16473

約数の個数: 128

約数和(自身を含む): 5472306216000

約数和(自身を除く): 3656453158920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 5592, 6990, 7177, 9049, 9320, 13980, 14354, 18098, 21531, 27147, 27960, 28708, 35885, 36196, 43062, 45245, 54294, 57416, 71770, 72392, 86124, 90490, 107655, 108588, 135735, 143540, 172248, 180980, 215310, 217176, 271470, 287080, 361960, 430620, 542940, 861240, 1085880, 1672241, 2108417, 3344482, 4216834, 5016723, 6325251, 6688964, 8361205, 8433668, 10033446, 10542085, 12650502, 13377928, 16722410, 16867336, 20066892, 21084170, 25083615, 25301004, 31626255, 33444820, 40133784, 42168340, 50167230, 50602008, 63252510, 64944673, 66889640, 84336680, 100334460, 126505020, 129889346, 194834019, 200668920, 253010040, 259778692, 324723365, 389668038, 519557384, 649446730, 779336076, 974170095, 1298893460, 1558672152, 1948340190, 2597786920, 3896680380, 7793360760, 15132108809, 30264217618, 45396326427, 60528435236, 75660544045, 90792652854, 121056870472, 151321088090, 181585305708, 226981632135, 302642176180, 363170611416, 453963264270, 605284352360, 907926528540, 1815853057080]

約数ペア:

[(1, 1815853057080), (2, 907926528540), (3, 605284352360), (4, 453963264270), (5, 363170611416), (6, 302642176180), (8, 226981632135), (10, 181585305708), (12, 151321088090), (15, 121056870472), (20, 90792652854), (24, 75660544045), (30, 60528435236), (40, 45396326427), (60, 30264217618), (120, 15132108809), (233, 7793360760), (466, 3896680380), (699, 2597786920), (932, 1948340190), (1165, 1558672152), (1398, 1298893460), (1864, 974170095), (2330, 779336076), (2796, 649446730), (3495, 519557384), (4660, 389668038), (5592, 324723365), (6990, 259778692), (7177, 253010040), (9049, 200668920), (9320, 194834019), (13980, 129889346), (14354, 126505020), (18098, 100334460), (21531, 84336680), (27147, 66889640), (27960, 64944673), (28708, 63252510), (35885, 50602008), (36196, 50167230), (43062, 42168340), (45245, 40133784), (54294, 33444820), (57416, 31626255), (71770, 25301004), (72392, 25083615), (86124, 21084170), (90490, 20066892), (107655, 16867336), (108588, 16722410), (135735, 13377928), (143540, 12650502), (172248, 10542085), (180980, 10033446), (215310, 8433668), (217176, 8361205), (271470, 6688964), (287080, 6325251), (361960, 5016723), (430620, 4216834), (542940, 3344482), (861240, 2108417), (1085880, 1672241)]