1272080376

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{40063}}^1$

素因数の和:40095

約数の個数: 120

約数和(自身を含む): 4144821120

約数和(自身を除く): 2872740744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 15876, 31752, 40063, 80126, 120189, 160252, 240378, 280441, 320504, 360567, 480756, 560882, 721134, 841323, 961512, 1081701, 1121764, 1442268, 1682646, 1963087, 2163402, 2243528, 2523969, 2884536, 3245103, 3365292, 3926174, 4326804, 5047938, 5889261, 6490206, 6730584, 7571907, 7852348, 8653608, 10095876, 11778522, 12980412, 15143814, 15704696, 17667783, 20191752, 22715721, 23557044, 25960824, 30287628, 35335566, 45431442, 47114088, 53003349, 60575256, 70671132, 90862884, 106006698, 141342264, 159010047, 181725768, 212013396, 318020094, 424026792, 636040188, 1272080376]

約数ペア:

[(1, 1272080376), (2, 636040188), (3, 424026792), (4, 318020094), (6, 212013396), (7, 181725768), (8, 159010047), (9, 141342264), (12, 106006698), (14, 90862884), (18, 70671132), (21, 60575256), (24, 53003349), (27, 47114088), (28, 45431442), (36, 35335566), (42, 30287628), (49, 25960824), (54, 23557044), (56, 22715721), (63, 20191752), (72, 17667783), (81, 15704696), (84, 15143814), (98, 12980412), (108, 11778522), (126, 10095876), (147, 8653608), (162, 7852348), (168, 7571907), (189, 6730584), (196, 6490206), (216, 5889261), (252, 5047938), (294, 4326804), (324, 3926174), (378, 3365292), (392, 3245103), (441, 2884536), (504, 2523969), (567, 2243528), (588, 2163402), (648, 1963087), (756, 1682646), (882, 1442268), (1134, 1121764), (1176, 1081701), (1323, 961512), (1512, 841323), (1764, 721134), (2268, 560882), (2646, 480756), (3528, 360567), (3969, 320504), (4536, 280441), (5292, 240378), (7938, 160252), (10584, 120189), (15876, 80126), (31752, 40063)]