1567446920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 4044025440

約数和(自身を除く): 2476578520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 233, 260, 340, 442, 466, 520, 680, 761, 884, 932, 1105, 1165, 1522, 1768, 1864, 2210, 2330, 3029, 3044, 3805, 3961, 4420, 4660, 6058, 6088, 7610, 7922, 8840, 9320, 9893, 12116, 12937, 15145, 15220, 15844, 19786, 19805, 24232, 25874, 30290, 30440, 31688, 39572, 39610, 49465, 51493, 51748, 60580, 64685, 79144, 79220, 98930, 102986, 103496, 121160, 129370, 158440, 168181, 177313, 197860, 205972, 257465, 258740, 336362, 354626, 395720, 411944, 514930, 517480, 672724, 709252, 840905, 886565, 1029860, 1345448, 1418504, 1681810, 1773130, 2059720, 2305069, 3014321, 3363620, 3546260, 4610138, 6028642, 6727240, 7092520, 9220276, 11525345, 12057284, 15071605, 18440552, 23050690, 24114568, 30143210, 39186173, 46101380, 60286420, 78372346, 92202760, 120572840, 156744692, 195930865, 313489384, 391861730, 783723460, 1567446920]

約数ペア:

[(1, 1567446920), (2, 783723460), (4, 391861730), (5, 313489384), (8, 195930865), (10, 156744692), (13, 120572840), (17, 92202760), (20, 78372346), (26, 60286420), (34, 46101380), (40, 39186173), (52, 30143210), (65, 24114568), (68, 23050690), (85, 18440552), (104, 15071605), (130, 12057284), (136, 11525345), (170, 9220276), (221, 7092520), (233, 6727240), (260, 6028642), (340, 4610138), (442, 3546260), (466, 3363620), (520, 3014321), (680, 2305069), (761, 2059720), (884, 1773130), (932, 1681810), (1105, 1418504), (1165, 1345448), (1522, 1029860), (1768, 886565), (1864, 840905), (2210, 709252), (2330, 672724), (3029, 517480), (3044, 514930), (3805, 411944), (3961, 395720), (4420, 354626), (4660, 336362), (6058, 258740), (6088, 257465), (7610, 205972), (7922, 197860), (8840, 177313), (9320, 168181), (9893, 158440), (12116, 129370), (12937, 121160), (15145, 103496), (15220, 102986), (15844, 98930), (19786, 79220), (19805, 79144), (24232, 64685), (25874, 60580), (30290, 51748), (30440, 51493), (31688, 49465), (39572, 39610)]