15840056576

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 33918103296

約数和(自身を除く): 18078046720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 193, 212, 256, 263, 368, 386, 424, 526, 736, 772, 848, 1052, 1219, 1472, 1544, 1696, 2104, 2438, 2944, 3088, 3392, 4208, 4439, 4876, 5888, 6049, 6176, 6784, 8416, 8878, 9752, 10229, 12098, 12352, 13568, 13939, 16832, 17756, 19504, 20458, 24196, 24704, 27878, 33664, 35512, 39008, 40916, 48392, 49408, 50759, 55756, 67328, 71024, 78016, 81832, 96784, 101518, 111512, 142048, 156032, 163664, 193568, 203036, 223024, 235267, 284096, 312064, 320597, 327328, 387136, 406072, 446048, 470534, 568192, 641194, 654656, 774272, 812144, 892096, 941068, 1136384, 1167457, 1282388, 1309312, 1548544, 1624288, 1784192, 1882136, 2334914, 2564776, 2618624, 2690227, 3248576, 3568384, 3764272, 4669828, 5129552, 5380454, 6497152, 7528544, 9339656, 10259104, 10760908, 12994304, 15057088, 18679312, 20518208, 21521816, 30114176, 37358624, 41036416, 43043632, 60228352, 61875221, 74717248, 82072832, 86087264, 123750442, 149434496, 172174528, 247500884, 298868992, 344349056, 495001768, 688698112, 990003536, 1980007072, 3960014144, 7920028288, 15840056576]

約数ペア:

[(1, 15840056576), (2, 7920028288), (4, 3960014144), (8, 1980007072), (16, 990003536), (23, 688698112), (32, 495001768), (46, 344349056), (53, 298868992), (64, 247500884), (92, 172174528), (106, 149434496), (128, 123750442), (184, 86087264), (193, 82072832), (212, 74717248), (256, 61875221), (263, 60228352), (368, 43043632), (386, 41036416), (424, 37358624), (526, 30114176), (736, 21521816), (772, 20518208), (848, 18679312), (1052, 15057088), (1219, 12994304), (1472, 10760908), (1544, 10259104), (1696, 9339656), (2104, 7528544), (2438, 6497152), (2944, 5380454), (3088, 5129552), (3392, 4669828), (4208, 3764272), (4439, 3568384), (4876, 3248576), (5888, 2690227), (6049, 2618624), (6176, 2564776), (6784, 2334914), (8416, 1882136), (8878, 1784192), (9752, 1624288), (10229, 1548544), (12098, 1309312), (12352, 1282388), (13568, 1167457), (13939, 1136384), (16832, 941068), (17756, 892096), (19504, 812144), (20458, 774272), (24196, 654656), (24704, 641194), (27878, 568192), (33664, 470534), (35512, 446048), (39008, 406072), (40916, 387136), (48392, 327328), (49408, 320597), (50759, 312064), (55756, 284096), (67328, 235267), (71024, 223024), (78016, 203036), (81832, 193568), (96784, 163664), (101518, 156032), (111512, 142048)]