142203840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 454712832

約数和(自身を除く): 312508992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 240, 320, 334, 480, 501, 668, 835, 887, 960, 1002, 1336, 1670, 1774, 2004, 2505, 2661, 2672, 3340, 3548, 4008, 4435, 5010, 5322, 5344, 6680, 7096, 8016, 8870, 10020, 10644, 10688, 13305, 13360, 14192, 16032, 17740, 20040, 21288, 26610, 26720, 28384, 32064, 35480, 40080, 42576, 53220, 53440, 56768, 70960, 80160, 85152, 106440, 141920, 148129, 160320, 170304, 212880, 283840, 296258, 425760, 444387, 592516, 740645, 851520, 888774, 1185032, 1481290, 1777548, 2221935, 2370064, 2962580, 3555096, 4443870, 4740128, 5925160, 7110192, 8887740, 9480256, 11850320, 14220384, 17775480, 23700640, 28440768, 35550960, 47401280, 71101920, 142203840]

約数ペア:

[(1, 142203840), (2, 71101920), (3, 47401280), (4, 35550960), (5, 28440768), (6, 23700640), (8, 17775480), (10, 14220384), (12, 11850320), (15, 9480256), (16, 8887740), (20, 7110192), (24, 5925160), (30, 4740128), (32, 4443870), (40, 3555096), (48, 2962580), (60, 2370064), (64, 2221935), (80, 1777548), (96, 1481290), (120, 1185032), (160, 888774), (167, 851520), (192, 740645), (240, 592516), (320, 444387), (334, 425760), (480, 296258), (501, 283840), (668, 212880), (835, 170304), (887, 160320), (960, 148129), (1002, 141920), (1336, 106440), (1670, 85152), (1774, 80160), (2004, 70960), (2505, 56768), (2661, 53440), (2672, 53220), (3340, 42576), (3548, 40080), (4008, 35480), (4435, 32064), (5010, 28384), (5322, 26720), (5344, 26610), (6680, 21288), (7096, 20040), (8016, 17740), (8870, 16032), (10020, 14192), (10644, 13360), (10688, 13305)]