40438969920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{86143}}^1$

素因数の和:86329

約数の個数: 168

約数和(自身を含む): 139948164096

約数和(自身を除く): 99509194176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 480, 489, 576, 652, 720, 815, 960, 978, 1304, 1440, 1467, 1630, 1956, 2445, 2608, 2880, 2934, 3260, 3912, 4890, 5216, 5868, 6520, 7335, 7824, 9780, 10432, 11736, 13040, 14670, 15648, 19560, 23472, 26080, 29340, 31296, 39120, 46944, 52160, 58680, 78240, 86143, 93888, 117360, 156480, 172286, 234720, 258429, 344572, 430715, 469440, 516858, 689144, 775287, 861430, 1033716, 1292145, 1378288, 1550574, 1722860, 2067432, 2584290, 2756576, 3101148, 3445720, 3876435, 4134864, 5168580, 5513152, 6202296, 6891440, 7752870, 8269728, 10337160, 12404592, 13782880, 14041309, 15505740, 16539456, 20674320, 24809184, 27565760, 28082618, 31011480, 41348640, 42123927, 49618368, 56165236, 62022960, 70206545, 82697280, 84247854, 112330472, 124045920, 126371781, 140413090, 168495708, 210619635, 224660944, 248091840, 252743562, 280826180, 336991416, 421239270, 449321888, 505487124, 561652360, 631858905, 673982832, 842478540, 898643776, 1010974248, 1123304720, 1263717810, 1347965664, 1684957080, 2021948496, 2246609440, 2527435620, 2695931328, 3369914160, 4043896992, 4493218880, 5054871240, 6739828320, 8087793984, 10109742480, 13479656640, 20219484960, 40438969920]

約数ペア:

[(1, 40438969920), (2, 20219484960), (3, 13479656640), (4, 10109742480), (5, 8087793984), (6, 6739828320), (8, 5054871240), (9, 4493218880), (10, 4043896992), (12, 3369914160), (15, 2695931328), (16, 2527435620), (18, 2246609440), (20, 2021948496), (24, 1684957080), (30, 1347965664), (32, 1263717810), (36, 1123304720), (40, 1010974248), (45, 898643776), (48, 842478540), (60, 673982832), (64, 631858905), (72, 561652360), (80, 505487124), (90, 449321888), (96, 421239270), (120, 336991416), (144, 280826180), (160, 252743562), (163, 248091840), (180, 224660944), (192, 210619635), (240, 168495708), (288, 140413090), (320, 126371781), (326, 124045920), (360, 112330472), (480, 84247854), (489, 82697280), (576, 70206545), (652, 62022960), (720, 56165236), (815, 49618368), (960, 42123927), (978, 41348640), (1304, 31011480), (1440, 28082618), (1467, 27565760), (1630, 24809184), (1956, 20674320), (2445, 16539456), (2608, 15505740), (2880, 14041309), (2934, 13782880), (3260, 12404592), (3912, 10337160), (4890, 8269728), (5216, 7752870), (5868, 6891440), (6520, 6202296), (7335, 5513152), (7824, 5168580), (9780, 4134864), (10432, 3876435), (11736, 3445720), (13040, 3101148), (14670, 2756576), (15648, 2584290), (19560, 2067432), (23472, 1722860), (26080, 1550574), (29340, 1378288), (31296, 1292145), (39120, 1033716), (46944, 861430), (52160, 775287), (58680, 689144), (78240, 516858), (86143, 469440), (93888, 430715), (117360, 344572), (156480, 258429), (172286, 234720)]