15145704

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 168

約数和(自身を含む): 50463810

約数和(自身を除く): 35318106

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 53, 54, 56, 63, 72, 81, 84, 98, 106, 108, 126, 147, 159, 162, 168, 189, 196, 212, 216, 243, 252, 294, 318, 324, 371, 378, 392, 424, 441, 477, 486, 504, 567, 588, 636, 648, 729, 742, 756, 882, 954, 972, 1113, 1134, 1176, 1272, 1323, 1431, 1458, 1484, 1512, 1701, 1764, 1908, 1944, 2226, 2268, 2597, 2646, 2862, 2916, 2968, 3339, 3402, 3528, 3816, 3969, 4293, 4452, 4536, 5103, 5194, 5292, 5724, 5832, 6678, 6804, 7791, 7938, 8586, 8904, 10017, 10206, 10388, 10584, 11448, 11907, 12879, 13356, 13608, 15582, 15876, 17172, 20034, 20412, 20776, 23373, 23814, 25758, 26712, 30051, 31164, 31752, 34344, 35721, 38637, 40068, 40824, 46746, 47628, 51516, 60102, 62328, 70119, 71442, 77274, 80136, 90153, 93492, 95256, 103032, 120204, 140238, 142884, 154548, 180306, 186984, 210357, 240408, 270459, 280476, 285768, 309096, 360612, 420714, 540918, 560952, 631071, 721224, 841428, 1081836, 1262142, 1682856, 1893213, 2163672, 2524284, 3786426, 5048568, 7572852, 15145704]

約数ペア:

[(1, 15145704), (2, 7572852), (3, 5048568), (4, 3786426), (6, 2524284), (7, 2163672), (8, 1893213), (9, 1682856), (12, 1262142), (14, 1081836), (18, 841428), (21, 721224), (24, 631071), (27, 560952), (28, 540918), (36, 420714), (42, 360612), (49, 309096), (53, 285768), (54, 280476), (56, 270459), (63, 240408), (72, 210357), (81, 186984), (84, 180306), (98, 154548), (106, 142884), (108, 140238), (126, 120204), (147, 103032), (159, 95256), (162, 93492), (168, 90153), (189, 80136), (196, 77274), (212, 71442), (216, 70119), (243, 62328), (252, 60102), (294, 51516), (318, 47628), (324, 46746), (371, 40824), (378, 40068), (392, 38637), (424, 35721), (441, 34344), (477, 31752), (486, 31164), (504, 30051), (567, 26712), (588, 25758), (636, 23814), (648, 23373), (729, 20776), (742, 20412), (756, 20034), (882, 17172), (954, 15876), (972, 15582), (1113, 13608), (1134, 13356), (1176, 12879), (1272, 11907), (1323, 11448), (1431, 10584), (1458, 10388), (1484, 10206), (1512, 10017), (1701, 8904), (1764, 8586), (1908, 7938), (1944, 7791), (2226, 6804), (2268, 6678), (2597, 5832), (2646, 5724), (2862, 5292), (2916, 5194), (2968, 5103), (3339, 4536), (3402, 4452), (3528, 4293), (3816, 3969)]