12720245184

素因数分解:

$2^6\times 3^6\times {\mathrm{59}}^1\times {\mathrm{4621}}^1$

素因数の和:4710

約数の個数: 196

約数和(自身を含む): 38495066520

約数和(自身を除く): 25774821336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 243, 288, 324, 354, 432, 472, 486, 531, 576, 648, 708, 729, 864, 944, 972, 1062, 1296, 1416, 1458, 1593, 1728, 1888, 1944, 2124, 2592, 2832, 2916, 3186, 3776, 3888, 4248, 4621, 4779, 5184, 5664, 5832, 6372, 7776, 8496, 9242, 9558, 11328, 11664, 12744, 13863, 14337, 15552, 16992, 18484, 19116, 23328, 25488, 27726, 28674, 33984, 36968, 38232, 41589, 43011, 46656, 50976, 55452, 57348, 73936, 76464, 83178, 86022, 101952, 110904, 114696, 124767, 147872, 152928, 166356, 172044, 221808, 229392, 249534, 272639, 295744, 305856, 332712, 344088, 374301, 443616, 458784, 499068, 545278, 665424, 688176, 748602, 817917, 887232, 917568, 998136, 1090556, 1122903, 1330848, 1376352, 1497204, 1635834, 1996272, 2181112, 2245806, 2453751, 2661696, 2752704, 2994408, 3271668, 3368709, 3992544, 4362224, 4491612, 4907502, 5988816, 6543336, 6737418, 7361253, 7985088, 8724448, 8983224, 9815004, 11977632, 13086672, 13474836, 14722506, 17448896, 17966448, 19630008, 22083759, 23955264, 26173344, 26949672, 29445012, 35932896, 39260016, 44167518, 52346688, 53899344, 58890024, 66251277, 71865792, 78520032, 88335036, 107798688, 117780048, 132502554, 157040064, 176670072, 198753831, 215597376, 235560096, 265005108, 353340144, 397507662, 471120192, 530010216, 706680288, 795015324, 1060020432, 1413360576, 1590030648, 2120040864, 3180061296, 4240081728, 6360122592, 12720245184]

約数ペア:

[(1, 12720245184), (2, 6360122592), (3, 4240081728), (4, 3180061296), (6, 2120040864), (8, 1590030648), (9, 1413360576), (12, 1060020432), (16, 795015324), (18, 706680288), (24, 530010216), (27, 471120192), (32, 397507662), (36, 353340144), (48, 265005108), (54, 235560096), (59, 215597376), (64, 198753831), (72, 176670072), (81, 157040064), (96, 132502554), (108, 117780048), (118, 107798688), (144, 88335036), (162, 78520032), (177, 71865792), (192, 66251277), (216, 58890024), (236, 53899344), (243, 52346688), (288, 44167518), (324, 39260016), (354, 35932896), (432, 29445012), (472, 26949672), (486, 26173344), (531, 23955264), (576, 22083759), (648, 19630008), (708, 17966448), (729, 17448896), (864, 14722506), (944, 13474836), (972, 13086672), (1062, 11977632), (1296, 9815004), (1416, 8983224), (1458, 8724448), (1593, 7985088), (1728, 7361253), (1888, 6737418), (1944, 6543336), (2124, 5988816), (2592, 4907502), (2832, 4491612), (2916, 4362224), (3186, 3992544), (3776, 3368709), (3888, 3271668), (4248, 2994408), (4621, 2752704), (4779, 2661696), (5184, 2453751), (5664, 2245806), (5832, 2181112), (6372, 1996272), (7776, 1635834), (8496, 1497204), (9242, 1376352), (9558, 1330848), (11328, 1122903), (11664, 1090556), (12744, 998136), (13863, 917568), (14337, 887232), (15552, 817917), (16992, 748602), (18484, 688176), (19116, 665424), (23328, 545278), (25488, 499068), (27726, 458784), (28674, 443616), (33984, 374301), (36968, 344088), (38232, 332712), (41589, 305856), (43011, 295744), (46656, 272639), (50976, 249534), (55452, 229392), (57348, 221808), (73936, 172044), (76464, 166356), (83178, 152928), (86022, 147872), (101952, 124767), (110904, 114696)]