15280272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 52060160

約数和(自身を除く): 36779888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 163, 168, 186, 189, 216, 217, 248, 252, 279, 326, 336, 372, 378, 432, 434, 489, 496, 504, 558, 651, 652, 744, 756, 837, 868, 978, 1008, 1116, 1141, 1302, 1304, 1467, 1488, 1512, 1674, 1736, 1953, 1956, 2232, 2282, 2604, 2608, 2934, 3024, 3348, 3423, 3472, 3906, 3912, 4401, 4464, 4564, 5053, 5208, 5859, 5868, 6696, 6846, 7812, 7824, 8802, 9128, 10106, 10269, 10416, 11718, 11736, 13392, 13692, 15159, 15624, 17604, 18256, 20212, 20538, 23436, 23472, 27384, 30318, 30807, 31248, 35208, 35371, 40424, 41076, 45477, 46872, 54768, 60636, 61614, 70416, 70742, 80848, 82152, 90954, 93744, 106113, 121272, 123228, 136431, 141484, 164304, 181908, 212226, 242544, 246456, 272862, 282968, 318339, 363816, 424452, 492912, 545724, 565936, 636678, 727632, 848904, 955017, 1091448, 1273356, 1697808, 1910034, 2182896, 2546712, 3820068, 5093424, 7640136, 15280272]

約数ペア:

[(1, 15280272), (2, 7640136), (3, 5093424), (4, 3820068), (6, 2546712), (7, 2182896), (8, 1910034), (9, 1697808), (12, 1273356), (14, 1091448), (16, 955017), (18, 848904), (21, 727632), (24, 636678), (27, 565936), (28, 545724), (31, 492912), (36, 424452), (42, 363816), (48, 318339), (54, 282968), (56, 272862), (62, 246456), (63, 242544), (72, 212226), (84, 181908), (93, 164304), (108, 141484), (112, 136431), (124, 123228), (126, 121272), (144, 106113), (163, 93744), (168, 90954), (186, 82152), (189, 80848), (216, 70742), (217, 70416), (248, 61614), (252, 60636), (279, 54768), (326, 46872), (336, 45477), (372, 41076), (378, 40424), (432, 35371), (434, 35208), (489, 31248), (496, 30807), (504, 30318), (558, 27384), (651, 23472), (652, 23436), (744, 20538), (756, 20212), (837, 18256), (868, 17604), (978, 15624), (1008, 15159), (1116, 13692), (1141, 13392), (1302, 11736), (1304, 11718), (1467, 10416), (1488, 10269), (1512, 10106), (1674, 9128), (1736, 8802), (1953, 7824), (1956, 7812), (2232, 6846), (2282, 6696), (2604, 5868), (2608, 5859), (2934, 5208), (3024, 5053), (3348, 4564), (3423, 4464), (3472, 4401), (3906, 3912)]