157413760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 128

約数和(自身を含む): 441080640

約数和(自身を除く): 283666880

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, 410, 448, 560, 574, 640, 656, 820, 857, 896, 1120, 1148, 1312, 1435, 1640, 1714, 2240, 2296, 2624, 2870, 3280, 3428, 4285, 4480, 4592, 5248, 5740, 5999, 6560, 6856, 8570, 9184, 11480, 11998, 13120, 13712, 17140, 18368, 22960, 23996, 26240, 27424, 29995, 34280, 35137, 36736, 45920, 47992, 54848, 59990, 68560, 70274, 91840, 95984, 109696, 119980, 137120, 140548, 175685, 183680, 191968, 239960, 245959, 274240, 281096, 351370, 383936, 479920, 491918, 548480, 562192, 702740, 767872, 959840, 983836, 1124384, 1229795, 1405480, 1919680, 1967672, 2248768, 2459590, 2810960, 3839360, 3935344, 4497536, 4919180, 5621920, 7870688, 9838360, 11243840, 15741376, 19676720, 22487680, 31482752, 39353440, 78706880, 157413760]

約数ペア:

[(1, 157413760), (2, 78706880), (4, 39353440), (5, 31482752), (7, 22487680), (8, 19676720), (10, 15741376), (14, 11243840), (16, 9838360), (20, 7870688), (28, 5621920), (32, 4919180), (35, 4497536), (40, 3935344), (41, 3839360), (56, 2810960), (64, 2459590), (70, 2248768), (80, 1967672), (82, 1919680), (112, 1405480), (128, 1229795), (140, 1124384), (160, 983836), (164, 959840), (205, 767872), (224, 702740), (280, 562192), (287, 548480), (320, 491918), (328, 479920), (410, 383936), (448, 351370), (560, 281096), (574, 274240), (640, 245959), (656, 239960), (820, 191968), (857, 183680), (896, 175685), (1120, 140548), (1148, 137120), (1312, 119980), (1435, 109696), (1640, 95984), (1714, 91840), (2240, 70274), (2296, 68560), (2624, 59990), (2870, 54848), (3280, 47992), (3428, 45920), (4285, 36736), (4480, 35137), (4592, 34280), (5248, 29995), (5740, 27424), (5999, 26240), (6560, 23996), (6856, 22960), (8570, 18368), (9184, 17140), (11480, 13712), (11998, 13120)]