7622720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 21506688

約数和(自身を除く): 13883968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 83, 112, 140, 160, 164, 166, 205, 224, 280, 287, 320, 328, 332, 410, 415, 448, 560, 574, 581, 656, 664, 820, 830, 1120, 1148, 1162, 1312, 1328, 1435, 1640, 1660, 2240, 2296, 2324, 2624, 2656, 2870, 2905, 3280, 3320, 3403, 4592, 4648, 5312, 5740, 5810, 6560, 6640, 6806, 9184, 9296, 11480, 11620, 13120, 13280, 13612, 17015, 18368, 18592, 22960, 23240, 23821, 26560, 27224, 34030, 37184, 45920, 46480, 47642, 54448, 68060, 91840, 92960, 95284, 108896, 119105, 136120, 185920, 190568, 217792, 238210, 272240, 381136, 476420, 544480, 762272, 952840, 1088960, 1524544, 1905680, 3811360, 7622720]

約数ペア:

[(1, 7622720), (2, 3811360), (4, 1905680), (5, 1524544), (7, 1088960), (8, 952840), (10, 762272), (14, 544480), (16, 476420), (20, 381136), (28, 272240), (32, 238210), (35, 217792), (40, 190568), (41, 185920), (56, 136120), (64, 119105), (70, 108896), (80, 95284), (82, 92960), (83, 91840), (112, 68060), (140, 54448), (160, 47642), (164, 46480), (166, 45920), (205, 37184), (224, 34030), (280, 27224), (287, 26560), (320, 23821), (328, 23240), (332, 22960), (410, 18592), (415, 18368), (448, 17015), (560, 13612), (574, 13280), (581, 13120), (656, 11620), (664, 11480), (820, 9296), (830, 9184), (1120, 6806), (1148, 6640), (1162, 6560), (1312, 5810), (1328, 5740), (1435, 5312), (1640, 4648), (1660, 4592), (2240, 3403), (2296, 3320), (2324, 3280), (2624, 2905), (2656, 2870)]