266306670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{20129}}^1$

素因数の和:20159

約数の個数: 96

約数和(自身を含む): 826135200

約数和(自身を除く): 559828530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 20129, 40258, 60387, 100645, 120774, 140903, 181161, 201290, 281806, 301935, 362322, 422709, 543483, 603870, 704515, 845418, 905805, 986321, 1086966, 1268127, 1409030, 1811610, 1972642, 2113545, 2536254, 2717415, 2958963, 3804381, 4227090, 4931605, 5434830, 5917926, 6340635, 7608762, 8876889, 9863210, 12681270, 14794815, 17753778, 19021905, 26630667, 29589630, 38043810, 44384445, 53261334, 88768890, 133153335, 266306670]

約数ペア:

[(1, 266306670), (2, 133153335), (3, 88768890), (5, 53261334), (6, 44384445), (7, 38043810), (9, 29589630), (10, 26630667), (14, 19021905), (15, 17753778), (18, 14794815), (21, 12681270), (27, 9863210), (30, 8876889), (35, 7608762), (42, 6340635), (45, 5917926), (49, 5434830), (54, 4931605), (63, 4227090), (70, 3804381), (90, 2958963), (98, 2717415), (105, 2536254), (126, 2113545), (135, 1972642), (147, 1811610), (189, 1409030), (210, 1268127), (245, 1086966), (270, 986321), (294, 905805), (315, 845418), (378, 704515), (441, 603870), (490, 543483), (630, 422709), (735, 362322), (882, 301935), (945, 281806), (1323, 201290), (1470, 181161), (1890, 140903), (2205, 120774), (2646, 100645), (4410, 60387), (6615, 40258), (13230, 20129)]