605740520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 1804118400

約数和(自身を除く): 1198377880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 121, 133, 140, 152, 154, 190, 209, 220, 242, 266, 280, 308, 380, 385, 418, 440, 484, 532, 605, 616, 665, 760, 770, 836, 847, 941, 968, 1045, 1064, 1210, 1330, 1463, 1540, 1672, 1694, 1882, 2090, 2299, 2420, 2660, 2926, 3080, 3388, 3764, 4180, 4235, 4598, 4705, 4840, 5320, 5852, 6587, 6776, 7315, 7528, 8360, 8470, 9196, 9410, 10351, 11495, 11704, 13174, 14630, 16093, 16940, 17879, 18392, 18820, 20702, 22990, 26348, 29260, 32186, 32935, 33880, 35758, 37640, 41404, 45980, 51755, 52696, 58520, 64372, 65870, 71516, 72457, 80465, 82808, 89395, 91960, 103510, 113861, 125153, 128744, 131740, 143032, 144914, 160930, 178790, 196669, 207020, 227722, 250306, 263480, 289828, 321860, 357580, 362285, 393338, 414040, 455444, 500612, 569305, 579656, 625765, 643720, 715160, 724570, 786676, 797027, 910888, 983345, 1001224, 1138610, 1251530, 1376683, 1449140, 1573352, 1594054, 1966690, 2163359, 2277220, 2503060, 2753366, 2898280, 3188108, 3933380, 3985135, 4326718, 4554440, 5006120, 5506732, 6376216, 6883415, 7866760, 7970270, 8653436, 10816795, 11013464, 13766830, 15143513, 15940540, 17306872, 21633590, 27533660, 30287026, 31881080, 43267180, 55067320, 60574052, 75717565, 86534360, 121148104, 151435130, 302870260, 605740520]

約数ペア:

[(1, 605740520), (2, 302870260), (4, 151435130), (5, 121148104), (7, 86534360), (8, 75717565), (10, 60574052), (11, 55067320), (14, 43267180), (19, 31881080), (20, 30287026), (22, 27533660), (28, 21633590), (35, 17306872), (38, 15940540), (40, 15143513), (44, 13766830), (55, 11013464), (56, 10816795), (70, 8653436), (76, 7970270), (77, 7866760), (88, 6883415), (95, 6376216), (110, 5506732), (121, 5006120), (133, 4554440), (140, 4326718), (152, 3985135), (154, 3933380), (190, 3188108), (209, 2898280), (220, 2753366), (242, 2503060), (266, 2277220), (280, 2163359), (308, 1966690), (380, 1594054), (385, 1573352), (418, 1449140), (440, 1376683), (484, 1251530), (532, 1138610), (605, 1001224), (616, 983345), (665, 910888), (760, 797027), (770, 786676), (836, 724570), (847, 715160), (941, 643720), (968, 625765), (1045, 579656), (1064, 569305), (1210, 500612), (1330, 455444), (1463, 414040), (1540, 393338), (1672, 362285), (1694, 357580), (1882, 321860), (2090, 289828), (2299, 263480), (2420, 250306), (2660, 227722), (2926, 207020), (3080, 196669), (3388, 178790), (3764, 160930), (4180, 144914), (4235, 143032), (4598, 131740), (4705, 128744), (4840, 125153), (5320, 113861), (5852, 103510), (6587, 91960), (6776, 89395), (7315, 82808), (7528, 80465), (8360, 72457), (8470, 71516), (9196, 65870), (9410, 64372), (10351, 58520), (11495, 52696), (11704, 51755), (13174, 45980), (14630, 41404), (16093, 37640), (16940, 35758), (17879, 33880), (18392, 32935), (18820, 32186), (20702, 29260), (22990, 26348)]