466933720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 1191490560

約数和(自身を除く): 724556840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 67, 88, 94, 110, 134, 188, 220, 235, 268, 335, 337, 376, 440, 470, 517, 536, 670, 674, 737, 940, 1034, 1340, 1348, 1474, 1685, 1880, 2068, 2585, 2680, 2696, 2948, 3149, 3370, 3685, 3707, 4136, 5170, 5896, 6298, 6740, 7370, 7414, 10340, 12596, 13480, 14740, 14828, 15745, 15839, 18535, 20680, 22579, 25192, 29480, 29656, 31490, 31678, 34639, 37070, 45158, 62980, 63356, 69278, 74140, 79195, 90316, 112895, 125960, 126712, 138556, 148280, 158390, 173195, 174229, 180632, 225790, 248369, 277112, 316780, 346390, 348458, 451580, 496738, 633560, 692780, 696916, 871145, 903160, 993476, 1061213, 1241845, 1385560, 1393832, 1742290, 1986952, 2122426, 2483690, 3484580, 4244852, 4967380, 5306065, 6969160, 8489704, 9934760, 10612130, 11673343, 21224260, 23346686, 42448520, 46693372, 58366715, 93386744, 116733430, 233466860, 466933720]

約数ペア:

[(1, 466933720), (2, 233466860), (4, 116733430), (5, 93386744), (8, 58366715), (10, 46693372), (11, 42448520), (20, 23346686), (22, 21224260), (40, 11673343), (44, 10612130), (47, 9934760), (55, 8489704), (67, 6969160), (88, 5306065), (94, 4967380), (110, 4244852), (134, 3484580), (188, 2483690), (220, 2122426), (235, 1986952), (268, 1742290), (335, 1393832), (337, 1385560), (376, 1241845), (440, 1061213), (470, 993476), (517, 903160), (536, 871145), (670, 696916), (674, 692780), (737, 633560), (940, 496738), (1034, 451580), (1340, 348458), (1348, 346390), (1474, 316780), (1685, 277112), (1880, 248369), (2068, 225790), (2585, 180632), (2680, 174229), (2696, 173195), (2948, 158390), (3149, 148280), (3370, 138556), (3685, 126712), (3707, 125960), (4136, 112895), (5170, 90316), (5896, 79195), (6298, 74140), (6740, 69278), (7370, 63356), (7414, 62980), (10340, 45158), (12596, 37070), (13480, 34639), (14740, 31678), (14828, 31490), (15745, 29656), (15839, 29480), (18535, 25192), (20680, 22579)]