15661594320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{2803}}^1$

素因数の和:3601

約数の個数: 160

約数和(自身を含む): 50201739264

約数和(自身を除く): 34540144944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 751, 930, 1240, 1488, 1502, 1860, 2253, 2480, 2803, 3004, 3720, 3755, 4506, 5606, 6008, 7440, 7510, 8409, 9012, 11212, 11265, 12016, 14015, 15020, 16818, 18024, 22424, 22530, 23281, 28030, 30040, 33636, 36048, 42045, 44848, 45060, 46562, 56060, 60080, 67272, 69843, 84090, 86893, 90120, 93124, 112120, 116405, 134544, 139686, 168180, 173786, 180240, 186248, 224240, 232810, 260679, 279372, 336360, 347572, 349215, 372496, 434465, 465620, 521358, 558744, 672720, 695144, 698430, 868930, 931240, 1042716, 1117488, 1303395, 1390288, 1396860, 1737860, 1862480, 2085432, 2105053, 2606790, 2793720, 3475720, 4170864, 4210106, 5213580, 5587440, 6315159, 6951440, 8420212, 10427160, 10525265, 12630318, 16840424, 20854320, 21050530, 25260636, 31575795, 33680848, 42101060, 50521272, 63151590, 65256643, 84202120, 101042544, 126303180, 130513286, 168404240, 195769929, 252606360, 261026572, 326283215, 391539858, 505212720, 522053144, 652566430, 783079716, 978849645, 1044106288, 1305132860, 1566159432, 1957699290, 2610265720, 3132318864, 3915398580, 5220531440, 7830797160, 15661594320]

約数ペア:

[(1, 15661594320), (2, 7830797160), (3, 5220531440), (4, 3915398580), (5, 3132318864), (6, 2610265720), (8, 1957699290), (10, 1566159432), (12, 1305132860), (15, 1044106288), (16, 978849645), (20, 783079716), (24, 652566430), (30, 522053144), (31, 505212720), (40, 391539858), (48, 326283215), (60, 261026572), (62, 252606360), (80, 195769929), (93, 168404240), (120, 130513286), (124, 126303180), (155, 101042544), (186, 84202120), (240, 65256643), (248, 63151590), (310, 50521272), (372, 42101060), (465, 33680848), (496, 31575795), (620, 25260636), (744, 21050530), (751, 20854320), (930, 16840424), (1240, 12630318), (1488, 10525265), (1502, 10427160), (1860, 8420212), (2253, 6951440), (2480, 6315159), (2803, 5587440), (3004, 5213580), (3720, 4210106), (3755, 4170864), (4506, 3475720), (5606, 2793720), (6008, 2606790), (7440, 2105053), (7510, 2085432), (8409, 1862480), (9012, 1737860), (11212, 1396860), (11265, 1390288), (12016, 1303395), (14015, 1117488), (15020, 1042716), (16818, 931240), (18024, 868930), (22424, 698430), (22530, 695144), (23281, 672720), (28030, 558744), (30040, 521358), (33636, 465620), (36048, 434465), (42045, 372496), (44848, 349215), (45060, 347572), (46562, 336360), (56060, 279372), (60080, 260679), (67272, 232810), (69843, 224240), (84090, 186248), (86893, 180240), (90120, 173786), (93124, 168180), (112120, 139686), (116405, 134544)]