938193840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{16087}}^1$

素因数の和:16118

約数の個数: 140

約数和(自身を含む): 3270658224

約数和(自身を除く): 2332464384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 16087, 19440, 29160, 32174, 48261, 58320, 64348, 80435, 96522, 128696, 144783, 160870, 193044, 241305, 257392, 289566, 321740, 386088, 434349, 482610, 579132, 643480, 723915, 772176, 868698, 965220, 1158264, 1286960, 1303047, 1447830, 1737396, 1930440, 2171745, 2316528, 2606094, 2895660, 3474792, 3860880, 3909141, 4343490, 5212188, 5791320, 6515235, 6949584, 7818282, 8686980, 10424376, 11582640, 11727423, 13030470, 15636564, 17373960, 19545705, 20848752, 23454846, 26060940, 31273128, 34747920, 39091410, 46909692, 52121880, 58637115, 62546256, 78182820, 93819384, 104243760, 117274230, 156365640, 187638768, 234548460, 312731280, 469096920, 938193840]

約数ペア:

[(1, 938193840), (2, 469096920), (3, 312731280), (4, 234548460), (5, 187638768), (6, 156365640), (8, 117274230), (9, 104243760), (10, 93819384), (12, 78182820), (15, 62546256), (16, 58637115), (18, 52121880), (20, 46909692), (24, 39091410), (27, 34747920), (30, 31273128), (36, 26060940), (40, 23454846), (45, 20848752), (48, 19545705), (54, 17373960), (60, 15636564), (72, 13030470), (80, 11727423), (81, 11582640), (90, 10424376), (108, 8686980), (120, 7818282), (135, 6949584), (144, 6515235), (162, 5791320), (180, 5212188), (216, 4343490), (240, 3909141), (243, 3860880), (270, 3474792), (324, 2895660), (360, 2606094), (405, 2316528), (432, 2171745), (486, 1930440), (540, 1737396), (648, 1447830), (720, 1303047), (729, 1286960), (810, 1158264), (972, 965220), (1080, 868698), (1215, 772176), (1296, 723915), (1458, 643480), (1620, 579132), (1944, 482610), (2160, 434349), (2430, 386088), (2916, 321740), (3240, 289566), (3645, 257392), (3888, 241305), (4860, 193044), (5832, 160870), (6480, 144783), (7290, 128696), (9720, 96522), (11664, 80435), (14580, 64348), (16087, 58320), (19440, 48261), (29160, 32174)]