138354360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 297101640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 232, 249, 290, 332, 348, 415, 435, 479, 498, 580, 664, 696, 830, 870, 958, 996, 1160, 1245, 1437, 1660, 1740, 1916, 1992, 2395, 2407, 2490, 2874, 3320, 3480, 3832, 4790, 4814, 4980, 5748, 7185, 7221, 9580, 9628, 9960, 11496, 12035, 13891, 14370, 14442, 19160, 19256, 24070, 27782, 28740, 28884, 36105, 39757, 41673, 48140, 55564, 57480, 57768, 69455, 72210, 79514, 83346, 96280, 111128, 119271, 138910, 144420, 159028, 166692, 198785, 208365, 238542, 277820, 288840, 318056, 333384, 397570, 416730, 477084, 555640, 596355, 795140, 833460, 954168, 1152953, 1192710, 1590280, 1666920, 2305906, 2385420, 3458859, 4611812, 4770840, 5764765, 6917718, 9223624, 11529530, 13835436, 17294295, 23059060, 27670872, 34588590, 46118120, 69177180, 138354360]

約数ペア:

[(1, 138354360), (2, 69177180), (3, 46118120), (4, 34588590), (5, 27670872), (6, 23059060), (8, 17294295), (10, 13835436), (12, 11529530), (15, 9223624), (20, 6917718), (24, 5764765), (29, 4770840), (30, 4611812), (40, 3458859), (58, 2385420), (60, 2305906), (83, 1666920), (87, 1590280), (116, 1192710), (120, 1152953), (145, 954168), (166, 833460), (174, 795140), (232, 596355), (249, 555640), (290, 477084), (332, 416730), (348, 397570), (415, 333384), (435, 318056), (479, 288840), (498, 277820), (580, 238542), (664, 208365), (696, 198785), (830, 166692), (870, 159028), (958, 144420), (996, 138910), (1160, 119271), (1245, 111128), (1437, 96280), (1660, 83346), (1740, 79514), (1916, 72210), (1992, 69455), (2395, 57768), (2407, 57480), (2490, 55564), (2874, 48140), (3320, 41673), (3480, 39757), (3832, 36105), (4790, 28884), (4814, 28740), (4980, 27782), (5748, 24070), (7185, 19256), (7221, 19160), (9580, 14442), (9628, 14370), (9960, 13891), (11496, 12035)]