302228080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 918048384

約数和(自身を除く): 615820304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 49, 55, 56, 70, 77, 80, 86, 88, 98, 110, 112, 140, 154, 163, 172, 176, 196, 215, 220, 245, 280, 301, 308, 326, 344, 385, 392, 430, 440, 473, 490, 539, 560, 602, 616, 652, 688, 770, 784, 815, 860, 880, 946, 980, 1078, 1141, 1204, 1232, 1304, 1505, 1540, 1630, 1720, 1793, 1892, 1960, 2107, 2156, 2282, 2365, 2408, 2608, 2695, 3010, 3080, 3260, 3311, 3440, 3586, 3784, 3920, 4214, 4312, 4564, 4730, 4816, 5390, 5705, 6020, 6160, 6520, 6622, 7009, 7172, 7568, 7987, 8428, 8624, 8965, 9128, 9460, 10535, 10780, 11410, 12040, 12551, 13040, 13244, 14018, 14344, 15974, 16555, 16856, 17930, 18256, 18920, 21070, 21560, 22820, 23177, 24080, 25102, 26488, 28036, 28688, 31948, 33110, 33712, 35045, 35860, 37840, 39935, 42140, 43120, 45640, 46354, 49063, 50204, 52976, 56072, 62755, 63896, 66220, 70090, 71720, 77099, 79870, 84280, 87857, 91280, 92708, 98126, 100408, 112144, 115885, 125510, 127792, 132440, 140180, 143440, 154198, 159740, 168560, 175714, 185416, 196252, 200816, 231770, 245315, 251020, 264880, 280360, 308396, 319480, 343441, 351428, 370832, 385495, 392504, 439285, 463540, 490630, 502040, 539693, 560720, 616792, 638960, 686882, 702856, 770990, 785008, 878570, 927080, 981260, 1004080, 1079386, 1233584, 1373764, 1405712, 1541980, 1717205, 1757140, 1854160, 1962520, 2158772, 2698465, 2747528, 3083960, 3434410, 3514280, 3777851, 3925040, 4317544, 5396930, 5495056, 6167920, 6868820, 7028560, 7555702, 8635088, 10793860, 13737640, 15111404, 18889255, 21587720, 27475280, 30222808, 37778510, 43175440, 60445616, 75557020, 151114040, 302228080]

約数ペア:

[(1, 302228080), (2, 151114040), (4, 75557020), (5, 60445616), (7, 43175440), (8, 37778510), (10, 30222808), (11, 27475280), (14, 21587720), (16, 18889255), (20, 15111404), (22, 13737640), (28, 10793860), (35, 8635088), (40, 7555702), (43, 7028560), (44, 6868820), (49, 6167920), (55, 5495056), (56, 5396930), (70, 4317544), (77, 3925040), (80, 3777851), (86, 3514280), (88, 3434410), (98, 3083960), (110, 2747528), (112, 2698465), (140, 2158772), (154, 1962520), (163, 1854160), (172, 1757140), (176, 1717205), (196, 1541980), (215, 1405712), (220, 1373764), (245, 1233584), (280, 1079386), (301, 1004080), (308, 981260), (326, 927080), (344, 878570), (385, 785008), (392, 770990), (430, 702856), (440, 686882), (473, 638960), (490, 616792), (539, 560720), (560, 539693), (602, 502040), (616, 490630), (652, 463540), (688, 439285), (770, 392504), (784, 385495), (815, 370832), (860, 351428), (880, 343441), (946, 319480), (980, 308396), (1078, 280360), (1141, 264880), (1204, 251020), (1232, 245315), (1304, 231770), (1505, 200816), (1540, 196252), (1630, 185416), (1720, 175714), (1793, 168560), (1892, 159740), (1960, 154198), (2107, 143440), (2156, 140180), (2282, 132440), (2365, 127792), (2408, 125510), (2608, 115885), (2695, 112144), (3010, 100408), (3080, 98126), (3260, 92708), (3311, 91280), (3440, 87857), (3586, 84280), (3784, 79870), (3920, 77099), (4214, 71720), (4312, 70090), (4564, 66220), (4730, 63896), (4816, 62755), (5390, 56072), (5705, 52976), (6020, 50204), (6160, 49063), (6520, 46354), (6622, 45640), (7009, 43120), (7172, 42140), (7568, 39935), (7987, 37840), (8428, 35860), (8624, 35045), (8965, 33712), (9128, 33110), (9460, 31948), (10535, 28688), (10780, 28036), (11410, 26488), (12040, 25102), (12551, 24080), (13040, 23177), (13244, 22820), (14018, 21560), (14344, 21070), (15974, 18920), (16555, 18256), (16856, 17930)]