69614720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 195350400

約数和(自身を除く): 125735680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 379, 410, 448, 560, 574, 640, 656, 758, 820, 896, 1120, 1148, 1312, 1435, 1516, 1640, 1895, 2240, 2296, 2624, 2653, 2870, 3032, 3280, 3790, 4480, 4592, 5248, 5306, 5740, 6064, 6560, 7580, 9184, 10612, 11480, 12128, 13120, 13265, 15160, 15539, 18368, 21224, 22960, 24256, 26240, 26530, 30320, 31078, 36736, 42448, 45920, 48512, 53060, 60640, 62156, 77695, 84896, 91840, 106120, 108773, 121280, 124312, 155390, 169792, 183680, 212240, 217546, 242560, 248624, 310780, 339584, 424480, 435092, 497248, 543865, 621560, 848960, 870184, 994496, 1087730, 1243120, 1697920, 1740368, 1988992, 2175460, 2486240, 3480736, 4350920, 4972480, 6961472, 8701840, 9944960, 13922944, 17403680, 34807360, 69614720]

約数ペア:

[(1, 69614720), (2, 34807360), (4, 17403680), (5, 13922944), (7, 9944960), (8, 8701840), (10, 6961472), (14, 4972480), (16, 4350920), (20, 3480736), (28, 2486240), (32, 2175460), (35, 1988992), (40, 1740368), (41, 1697920), (56, 1243120), (64, 1087730), (70, 994496), (80, 870184), (82, 848960), (112, 621560), (128, 543865), (140, 497248), (160, 435092), (164, 424480), (205, 339584), (224, 310780), (280, 248624), (287, 242560), (320, 217546), (328, 212240), (379, 183680), (410, 169792), (448, 155390), (560, 124312), (574, 121280), (640, 108773), (656, 106120), (758, 91840), (820, 84896), (896, 77695), (1120, 62156), (1148, 60640), (1312, 53060), (1435, 48512), (1516, 45920), (1640, 42448), (1895, 36736), (2240, 31078), (2296, 30320), (2624, 26530), (2653, 26240), (2870, 24256), (3032, 22960), (3280, 21224), (3790, 18368), (4480, 15539), (4592, 15160), (5248, 13265), (5306, 13120), (5740, 12128), (6064, 11480), (6560, 10612), (7580, 9184)]