742663320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 256

約数和(自身を含む): 2699136000

約数和(自身を除く): 1956472680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 43, 56, 58, 60, 70, 84, 86, 87, 105, 116, 120, 129, 140, 145, 168, 172, 174, 203, 210, 215, 232, 258, 280, 290, 301, 344, 348, 406, 420, 430, 435, 516, 580, 602, 609, 645, 696, 709, 812, 840, 860, 870, 903, 1015, 1032, 1160, 1204, 1218, 1247, 1290, 1418, 1505, 1624, 1720, 1740, 1806, 2030, 2127, 2408, 2436, 2494, 2580, 2836, 3010, 3045, 3480, 3545, 3612, 3741, 4060, 4254, 4515, 4872, 4963, 4988, 5160, 5672, 6020, 6090, 6235, 7090, 7224, 7482, 8120, 8508, 8729, 9030, 9926, 9976, 10635, 12040, 12180, 12470, 14180, 14889, 14964, 17016, 17458, 18060, 18705, 19852, 20561, 21270, 24360, 24815, 24940, 26187, 28360, 29778, 29928, 30487, 34916, 36120, 37410, 39704, 41122, 42540, 43645, 49630, 49880, 52374, 59556, 60974, 61683, 69832, 74445, 74820, 82244, 85080, 87290, 91461, 99260, 102805, 104748, 119112, 121948, 123366, 130935, 143927, 148890, 149640, 152435, 164488, 174580, 182922, 198520, 205610, 209496, 213409, 243896, 246732, 261870, 287854, 297780, 304870, 308415, 349160, 365844, 411220, 426818, 431781, 457305, 493464, 523740, 575708, 595560, 609740, 616830, 640227, 719635, 731688, 822440, 853636, 863562, 884123, 914610, 1047480, 1067045, 1151416, 1219480, 1233660, 1280454, 1439270, 1707272, 1727124, 1768246, 1829220, 2134090, 2158905, 2467320, 2560908, 2652369, 2878540, 3201135, 3454248, 3536492, 3658440, 4268180, 4317810, 4420615, 5121816, 5304738, 5757080, 6188861, 6402270, 7072984, 8536360, 8635620, 8841230, 10609476, 12377722, 12804540, 13261845, 17271240, 17682460, 18566583, 21218952, 24755444, 25609080, 26523690, 30944305, 35364920, 37133166, 49510888, 53047380, 61888610, 74266332, 92832915, 106094760, 123777220, 148532664, 185665830, 247554440, 371331660, 742663320]

約数ペア:

[(1, 742663320), (2, 371331660), (3, 247554440), (4, 185665830), (5, 148532664), (6, 123777220), (7, 106094760), (8, 92832915), (10, 74266332), (12, 61888610), (14, 53047380), (15, 49510888), (20, 37133166), (21, 35364920), (24, 30944305), (28, 26523690), (29, 25609080), (30, 24755444), (35, 21218952), (40, 18566583), (42, 17682460), (43, 17271240), (56, 13261845), (58, 12804540), (60, 12377722), (70, 10609476), (84, 8841230), (86, 8635620), (87, 8536360), (105, 7072984), (116, 6402270), (120, 6188861), (129, 5757080), (140, 5304738), (145, 5121816), (168, 4420615), (172, 4317810), (174, 4268180), (203, 3658440), (210, 3536492), (215, 3454248), (232, 3201135), (258, 2878540), (280, 2652369), (290, 2560908), (301, 2467320), (344, 2158905), (348, 2134090), (406, 1829220), (420, 1768246), (430, 1727124), (435, 1707272), (516, 1439270), (580, 1280454), (602, 1233660), (609, 1219480), (645, 1151416), (696, 1067045), (709, 1047480), (812, 914610), (840, 884123), (860, 863562), (870, 853636), (903, 822440), (1015, 731688), (1032, 719635), (1160, 640227), (1204, 616830), (1218, 609740), (1247, 595560), (1290, 575708), (1418, 523740), (1505, 493464), (1624, 457305), (1720, 431781), (1740, 426818), (1806, 411220), (2030, 365844), (2127, 349160), (2408, 308415), (2436, 304870), (2494, 297780), (2580, 287854), (2836, 261870), (3010, 246732), (3045, 243896), (3480, 213409), (3545, 209496), (3612, 205610), (3741, 198520), (4060, 182922), (4254, 174580), (4515, 164488), (4872, 152435), (4963, 149640), (4988, 148890), (5160, 143927), (5672, 130935), (6020, 123366), (6090, 121948), (6235, 119112), (7090, 104748), (7224, 102805), (7482, 99260), (8120, 91461), (8508, 87290), (8729, 85080), (9030, 82244), (9926, 74820), (9976, 74445), (10635, 69832), (12040, 61683), (12180, 60974), (12470, 59556), (14180, 52374), (14889, 49880), (14964, 49630), (17016, 43645), (17458, 42540), (18060, 41122), (18705, 39704), (19852, 37410), (20561, 36120), (21270, 34916), (24360, 30487), (24815, 29928), (24940, 29778), (26187, 28360)]