268338510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 797921280

約数和(自身を除く): 529582770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 73, 79, 90, 94, 99, 110, 141, 146, 158, 165, 198, 219, 235, 237, 282, 330, 365, 395, 423, 438, 470, 474, 495, 517, 657, 705, 711, 730, 790, 803, 846, 869, 990, 1034, 1095, 1185, 1314, 1410, 1422, 1551, 1606, 1738, 2115, 2190, 2370, 2409, 2585, 2607, 3102, 3285, 3431, 3555, 3713, 4015, 4230, 4345, 4653, 4818, 5170, 5214, 5767, 6570, 6862, 7110, 7227, 7426, 7755, 7821, 8030, 8690, 9306, 10293, 11139, 11534, 12045, 13035, 14454, 15510, 15642, 17155, 17301, 18565, 20586, 22278, 23265, 24090, 26070, 28835, 30879, 33417, 34310, 34602, 36135, 37130, 37741, 39105, 40843, 46530, 51465, 51903, 55695, 57670, 61758, 63437, 66834, 72270, 75482, 78210, 81686, 86505, 102930, 103806, 111390, 113223, 122529, 126874, 154395, 167085, 173010, 188705, 190311, 204215, 226446, 245058, 259515, 271049, 308790, 317185, 334170, 339669, 367587, 377410, 380622, 408430, 519030, 542098, 566115, 570933, 612645, 634370, 679338, 735174, 813147, 951555, 1132230, 1141866, 1225290, 1355245, 1626294, 1698345, 1837935, 1903110, 2439441, 2710490, 2854665, 2981539, 3396690, 3675870, 4065735, 4878882, 5709330, 5963078, 8131470, 8944617, 12197205, 14907695, 17889234, 24394410, 26833851, 29815390, 44723085, 53667702, 89446170, 134169255, 268338510]

約数ペア:

[(1, 268338510), (2, 134169255), (3, 89446170), (5, 53667702), (6, 44723085), (9, 29815390), (10, 26833851), (11, 24394410), (15, 17889234), (18, 14907695), (22, 12197205), (30, 8944617), (33, 8131470), (45, 5963078), (47, 5709330), (55, 4878882), (66, 4065735), (73, 3675870), (79, 3396690), (90, 2981539), (94, 2854665), (99, 2710490), (110, 2439441), (141, 1903110), (146, 1837935), (158, 1698345), (165, 1626294), (198, 1355245), (219, 1225290), (235, 1141866), (237, 1132230), (282, 951555), (330, 813147), (365, 735174), (395, 679338), (423, 634370), (438, 612645), (470, 570933), (474, 566115), (495, 542098), (517, 519030), (657, 408430), (705, 380622), (711, 377410), (730, 367587), (790, 339669), (803, 334170), (846, 317185), (869, 308790), (990, 271049), (1034, 259515), (1095, 245058), (1185, 226446), (1314, 204215), (1410, 190311), (1422, 188705), (1551, 173010), (1606, 167085), (1738, 154395), (2115, 126874), (2190, 122529), (2370, 113223), (2409, 111390), (2585, 103806), (2607, 102930), (3102, 86505), (3285, 81686), (3431, 78210), (3555, 75482), (3713, 72270), (4015, 66834), (4230, 63437), (4345, 61758), (4653, 57670), (4818, 55695), (5170, 51903), (5214, 51465), (5767, 46530), (6570, 40843), (6862, 39105), (7110, 37741), (7227, 37130), (7426, 36135), (7755, 34602), (7821, 34310), (8030, 33417), (8690, 30879), (9306, 28835), (10293, 26070), (11139, 24090), (11534, 23265), (12045, 22278), (13035, 20586), (14454, 18565), (15510, 17301), (15642, 17155)]