15679760640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11311}}^1$

素因数の和:11373

約数の個数: 216

約数和(自身を含む): 52856270208

約数和(自身を除く): 37176509568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 570, 608, 640, 722, 760, 768, 912, 960, 1083, 1140, 1216, 1280, 1444, 1520, 1805, 1824, 1920, 2166, 2280, 2432, 2888, 3040, 3610, 3648, 3840, 4332, 4560, 4864, 5415, 5776, 6080, 7220, 7296, 8664, 9120, 10830, 11311, 11552, 12160, 14440, 14592, 17328, 18240, 21660, 22622, 23104, 24320, 28880, 33933, 34656, 36480, 43320, 45244, 46208, 56555, 57760, 67866, 69312, 72960, 86640, 90488, 92416, 113110, 115520, 135732, 138624, 169665, 173280, 180976, 214909, 226220, 231040, 271464, 277248, 339330, 346560, 361952, 429818, 452440, 462080, 542928, 644727, 678660, 693120, 723904, 859636, 904880, 1074545, 1085856, 1289454, 1357320, 1386240, 1447808, 1719272, 1809760, 2149090, 2171712, 2578908, 2714640, 2895616, 3223635, 3438544, 3619520, 4083271, 4298180, 4343424, 5157816, 5429280, 6447270, 6877088, 7239040, 8166542, 8596360, 8686848, 10315632, 10858560, 12249813, 12894540, 13754176, 14478080, 16333084, 17192720, 20416355, 20631264, 21717120, 24499626, 25789080, 27508352, 32666168, 34385440, 40832710, 41262528, 43434240, 48999252, 51578160, 55016704, 61249065, 65332336, 68770880, 81665420, 82525056, 97998504, 103156320, 122498130, 130664672, 137541760, 163330840, 165050112, 195997008, 206312640, 244996260, 261329344, 275083520, 326661680, 391994016, 412625280, 489992520, 522658688, 653323360, 783988032, 825250560, 979985040, 1045317376, 1306646720, 1567976064, 1959970080, 2613293440, 3135952128, 3919940160, 5226586880, 7839880320, 15679760640]

約数ペア:

[(1, 15679760640), (2, 7839880320), (3, 5226586880), (4, 3919940160), (5, 3135952128), (6, 2613293440), (8, 1959970080), (10, 1567976064), (12, 1306646720), (15, 1045317376), (16, 979985040), (19, 825250560), (20, 783988032), (24, 653323360), (30, 522658688), (32, 489992520), (38, 412625280), (40, 391994016), (48, 326661680), (57, 275083520), (60, 261329344), (64, 244996260), (76, 206312640), (80, 195997008), (95, 165050112), (96, 163330840), (114, 137541760), (120, 130664672), (128, 122498130), (152, 103156320), (160, 97998504), (190, 82525056), (192, 81665420), (228, 68770880), (240, 65332336), (256, 61249065), (285, 55016704), (304, 51578160), (320, 48999252), (361, 43434240), (380, 41262528), (384, 40832710), (456, 34385440), (480, 32666168), (570, 27508352), (608, 25789080), (640, 24499626), (722, 21717120), (760, 20631264), (768, 20416355), (912, 17192720), (960, 16333084), (1083, 14478080), (1140, 13754176), (1216, 12894540), (1280, 12249813), (1444, 10858560), (1520, 10315632), (1805, 8686848), (1824, 8596360), (1920, 8166542), (2166, 7239040), (2280, 6877088), (2432, 6447270), (2888, 5429280), (3040, 5157816), (3610, 4343424), (3648, 4298180), (3840, 4083271), (4332, 3619520), (4560, 3438544), (4864, 3223635), (5415, 2895616), (5776, 2714640), (6080, 2578908), (7220, 2171712), (7296, 2149090), (8664, 1809760), (9120, 1719272), (10830, 1447808), (11311, 1386240), (11552, 1357320), (12160, 1289454), (14440, 1085856), (14592, 1074545), (17328, 904880), (18240, 859636), (21660, 723904), (22622, 693120), (23104, 678660), (24320, 644727), (28880, 542928), (33933, 462080), (34656, 452440), (36480, 429818), (43320, 361952), (45244, 346560), (46208, 339330), (56555, 277248), (57760, 271464), (67866, 231040), (69312, 226220), (72960, 214909), (86640, 180976), (90488, 173280), (92416, 169665), (113110, 138624), (115520, 135732)]