82713120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 219203040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 239, 240, 280, 309, 336, 412, 420, 478, 480, 515, 560, 618, 672, 717, 721, 824, 840, 956, 1030, 1120, 1195, 1236, 1434, 1442, 1545, 1648, 1673, 1680, 1912, 2060, 2163, 2390, 2472, 2868, 2884, 3090, 3296, 3346, 3360, 3585, 3605, 3824, 4120, 4326, 4780, 4944, 5019, 5736, 5768, 6180, 6692, 7170, 7210, 7648, 8240, 8365, 8652, 9560, 9888, 10038, 10815, 11472, 11536, 12360, 13384, 14340, 14420, 16480, 16730, 17304, 19120, 20076, 21630, 22944, 23072, 24617, 24720, 25095, 26768, 28680, 28840, 33460, 34608, 38240, 40152, 43260, 49234, 49440, 50190, 53536, 57360, 57680, 66920, 69216, 73851, 80304, 86520, 98468, 100380, 114720, 115360, 123085, 133840, 147702, 160608, 172319, 173040, 196936, 200760, 246170, 267680, 295404, 344638, 346080, 369255, 393872, 401520, 492340, 516957, 590808, 689276, 738510, 787744, 803040, 861595, 984680, 1033914, 1181616, 1378552, 1477020, 1723190, 1969360, 2067828, 2363232, 2584785, 2757104, 2954040, 3446380, 3938720, 4135656, 5169570, 5514208, 5908080, 6892760, 8271312, 10339140, 11816160, 13785520, 16542624, 20678280, 27571040, 41356560, 82713120]

約数ペア:

[(1, 82713120), (2, 41356560), (3, 27571040), (4, 20678280), (5, 16542624), (6, 13785520), (7, 11816160), (8, 10339140), (10, 8271312), (12, 6892760), (14, 5908080), (15, 5514208), (16, 5169570), (20, 4135656), (21, 3938720), (24, 3446380), (28, 2954040), (30, 2757104), (32, 2584785), (35, 2363232), (40, 2067828), (42, 1969360), (48, 1723190), (56, 1477020), (60, 1378552), (70, 1181616), (80, 1033914), (84, 984680), (96, 861595), (103, 803040), (105, 787744), (112, 738510), (120, 689276), (140, 590808), (160, 516957), (168, 492340), (206, 401520), (210, 393872), (224, 369255), (239, 346080), (240, 344638), (280, 295404), (309, 267680), (336, 246170), (412, 200760), (420, 196936), (478, 173040), (480, 172319), (515, 160608), (560, 147702), (618, 133840), (672, 123085), (717, 115360), (721, 114720), (824, 100380), (840, 98468), (956, 86520), (1030, 80304), (1120, 73851), (1195, 69216), (1236, 66920), (1434, 57680), (1442, 57360), (1545, 53536), (1648, 50190), (1673, 49440), (1680, 49234), (1912, 43260), (2060, 40152), (2163, 38240), (2390, 34608), (2472, 33460), (2868, 28840), (2884, 28680), (3090, 26768), (3296, 25095), (3346, 24720), (3360, 24617), (3585, 23072), (3605, 22944), (3824, 21630), (4120, 20076), (4326, 19120), (4780, 17304), (4944, 16730), (5019, 16480), (5736, 14420), (5768, 14340), (6180, 13384), (6692, 12360), (7170, 11536), (7210, 11472), (7648, 10815), (8240, 10038), (8365, 9888), (8652, 9560)]