40743286560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{222787}}^1$

素因数の和:222935

約数の個数: 144

約数和(自身を含む): 140131869696

約数和(自身を除く): 99388583136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 12192, 15240, 18288, 20320, 22860, 30480, 36576, 45720, 60960, 91440, 182880, 222787, 445574, 668361, 891148, 1113935, 1336722, 1782296, 2005083, 2227870, 2673444, 3341805, 3564592, 4010166, 4455740, 5346888, 6683610, 7129184, 8020332, 8911480, 10025415, 10693776, 13367220, 16040664, 17822960, 20050830, 21387552, 26734440, 28293949, 32081328, 35645920, 40101660, 53468880, 56587898, 64162656, 80203320, 84881847, 106937760, 113175796, 141469745, 160406640, 169763694, 226351592, 254645541, 282939490, 320813280, 339527388, 424409235, 452703184, 509291082, 565878980, 679054776, 848818470, 905406368, 1018582164, 1131757960, 1273227705, 1358109552, 1697636940, 2037164328, 2263515920, 2546455410, 2716219104, 3395273880, 4074328656, 4527031840, 5092910820, 6790547760, 8148657312, 10185821640, 13581095520, 20371643280, 40743286560]

約数ペア:

[(1, 40743286560), (2, 20371643280), (3, 13581095520), (4, 10185821640), (5, 8148657312), (6, 6790547760), (8, 5092910820), (9, 4527031840), (10, 4074328656), (12, 3395273880), (15, 2716219104), (16, 2546455410), (18, 2263515920), (20, 2037164328), (24, 1697636940), (30, 1358109552), (32, 1273227705), (36, 1131757960), (40, 1018582164), (45, 905406368), (48, 848818470), (60, 679054776), (72, 565878980), (80, 509291082), (90, 452703184), (96, 424409235), (120, 339527388), (127, 320813280), (144, 282939490), (160, 254645541), (180, 226351592), (240, 169763694), (254, 160406640), (288, 141469745), (360, 113175796), (381, 106937760), (480, 84881847), (508, 80203320), (635, 64162656), (720, 56587898), (762, 53468880), (1016, 40101660), (1143, 35645920), (1270, 32081328), (1440, 28293949), (1524, 26734440), (1905, 21387552), (2032, 20050830), (2286, 17822960), (2540, 16040664), (3048, 13367220), (3810, 10693776), (4064, 10025415), (4572, 8911480), (5080, 8020332), (5715, 7129184), (6096, 6683610), (7620, 5346888), (9144, 4455740), (10160, 4010166), (11430, 3564592), (12192, 3341805), (15240, 2673444), (18288, 2227870), (20320, 2005083), (22860, 1782296), (30480, 1336722), (36576, 1113935), (45720, 891148), (60960, 668361), (91440, 445574), (182880, 222787)]