20196044280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{214943}}^1$

素因数の和:214995

約数の個数: 160

約数和(自身を含む): 70222204800

約数和(自身を除く): 50026160520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4698, 5220, 6264, 7830, 9396, 10440, 11745, 15660, 18792, 23490, 31320, 46980, 93960, 214943, 429886, 644829, 859772, 1074715, 1289658, 1719544, 1934487, 2149430, 2579316, 3224145, 3868974, 4298860, 5158632, 5803461, 6233347, 6448290, 7737948, 8597720, 9672435, 11606922, 12466694, 12896580, 15475896, 17410383, 18700041, 19344870, 23213844, 24933388, 25793160, 29017305, 31166735, 34820766, 37400082, 38689740, 46427688, 49866776, 56100123, 58034610, 62333470, 69641532, 74800164, 77379480, 87051915, 93500205, 112200246, 116069220, 124666940, 139283064, 149600328, 168300369, 174103830, 187000410, 224400492, 232138440, 249333880, 280500615, 336600738, 348207660, 374000820, 448800984, 504901107, 561001230, 673201476, 696415320, 748001640, 841501845, 1009802214, 1122002460, 1346402952, 1683003690, 2019604428, 2244004920, 2524505535, 3366007380, 4039208856, 5049011070, 6732014760, 10098022140, 20196044280]

約数ペア:

[(1, 20196044280), (2, 10098022140), (3, 6732014760), (4, 5049011070), (5, 4039208856), (6, 3366007380), (8, 2524505535), (9, 2244004920), (10, 2019604428), (12, 1683003690), (15, 1346402952), (18, 1122002460), (20, 1009802214), (24, 841501845), (27, 748001640), (29, 696415320), (30, 673201476), (36, 561001230), (40, 504901107), (45, 448800984), (54, 374000820), (58, 348207660), (60, 336600738), (72, 280500615), (81, 249333880), (87, 232138440), (90, 224400492), (108, 187000410), (116, 174103830), (120, 168300369), (135, 149600328), (145, 139283064), (162, 124666940), (174, 116069220), (180, 112200246), (216, 93500205), (232, 87051915), (261, 77379480), (270, 74800164), (290, 69641532), (324, 62333470), (348, 58034610), (360, 56100123), (405, 49866776), (435, 46427688), (522, 38689740), (540, 37400082), (580, 34820766), (648, 31166735), (696, 29017305), (783, 25793160), (810, 24933388), (870, 23213844), (1044, 19344870), (1080, 18700041), (1160, 17410383), (1305, 15475896), (1566, 12896580), (1620, 12466694), (1740, 11606922), (2088, 9672435), (2349, 8597720), (2610, 7737948), (3132, 6448290), (3240, 6233347), (3480, 5803461), (3915, 5158632), (4698, 4298860), (5220, 3868974), (6264, 3224145), (7830, 2579316), (9396, 2149430), (10440, 1934487), (11745, 1719544), (15660, 1289658), (18792, 1074715), (23490, 859772), (31320, 644829), (46980, 429886), (93960, 214943)]