12195120640

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:652

約数の個数: 160

約数和(自身を含む): 29945583360

約数和(自身を除く): 17750462720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 263, 295, 307, 320, 472, 512, 526, 590, 614, 640, 944, 1052, 1180, 1228, 1280, 1315, 1535, 1888, 2104, 2360, 2456, 2560, 2630, 3070, 3776, 4208, 4720, 4912, 5260, 6140, 7552, 8416, 9440, 9824, 10520, 12280, 15104, 15517, 16832, 18113, 18880, 19648, 21040, 24560, 30208, 31034, 33664, 36226, 37760, 39296, 42080, 49120, 62068, 67328, 72452, 75520, 77585, 78592, 80741, 84160, 90565, 98240, 124136, 134656, 144904, 151040, 155170, 157184, 161482, 168320, 181130, 196480, 248272, 289808, 310340, 322964, 336640, 362260, 392960, 403705, 496544, 579616, 620680, 645928, 673280, 724520, 785920, 807410, 993088, 1159232, 1241360, 1291856, 1449040, 1614820, 1986176, 2318464, 2482720, 2583712, 2898080, 3229640, 3972352, 4636928, 4763719, 4965440, 5167424, 5796160, 6459280, 7944704, 9273856, 9527438, 9930880, 10334848, 11592320, 12918560, 19054876, 19861760, 20669696, 23184640, 23818595, 25837120, 38109752, 39723520, 41339392, 46369280, 47637190, 51674240, 76219504, 95274380, 103348480, 152439008, 190548760, 206696960, 304878016, 381097520, 609756032, 762195040, 1219512064, 1524390080, 2439024128, 3048780160, 6097560320, 12195120640]

約数ペア:

[(1, 12195120640), (2, 6097560320), (4, 3048780160), (5, 2439024128), (8, 1524390080), (10, 1219512064), (16, 762195040), (20, 609756032), (32, 381097520), (40, 304878016), (59, 206696960), (64, 190548760), (80, 152439008), (118, 103348480), (128, 95274380), (160, 76219504), (236, 51674240), (256, 47637190), (263, 46369280), (295, 41339392), (307, 39723520), (320, 38109752), (472, 25837120), (512, 23818595), (526, 23184640), (590, 20669696), (614, 19861760), (640, 19054876), (944, 12918560), (1052, 11592320), (1180, 10334848), (1228, 9930880), (1280, 9527438), (1315, 9273856), (1535, 7944704), (1888, 6459280), (2104, 5796160), (2360, 5167424), (2456, 4965440), (2560, 4763719), (2630, 4636928), (3070, 3972352), (3776, 3229640), (4208, 2898080), (4720, 2583712), (4912, 2482720), (5260, 2318464), (6140, 1986176), (7552, 1614820), (8416, 1449040), (9440, 1291856), (9824, 1241360), (10520, 1159232), (12280, 993088), (15104, 807410), (15517, 785920), (16832, 724520), (18113, 673280), (18880, 645928), (19648, 620680), (21040, 579616), (24560, 496544), (30208, 403705), (31034, 392960), (33664, 362260), (36226, 336640), (37760, 322964), (39296, 310340), (42080, 289808), (49120, 248272), (62068, 196480), (67328, 181130), (72452, 168320), (75520, 161482), (77585, 157184), (78592, 155170), (80741, 151040), (84160, 144904), (90565, 134656), (98240, 124136)]