1408968990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1439

約数の個数: 192

約数和(自身を含む): 4358914560

約数和(自身を除く): 2949945570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 83, 90, 99, 110, 117, 130, 143, 165, 166, 195, 198, 234, 249, 286, 330, 390, 415, 429, 495, 498, 585, 715, 747, 830, 858, 913, 990, 1079, 1170, 1245, 1287, 1319, 1430, 1494, 1826, 2145, 2158, 2490, 2574, 2638, 2739, 3237, 3735, 3957, 4290, 4565, 5395, 5478, 6435, 6474, 6595, 7470, 7914, 8217, 9130, 9711, 10790, 11869, 11871, 12870, 13190, 13695, 14509, 16185, 16434, 17147, 19422, 19785, 23738, 23742, 27390, 29018, 32370, 34294, 35607, 39570, 41085, 43527, 48555, 51441, 59345, 59355, 71214, 72545, 82170, 85735, 87054, 97110, 102882, 106821, 109477, 118690, 118710, 130581, 145090, 154323, 171470, 178035, 188617, 213642, 217635, 218954, 257205, 261162, 308646, 328431, 356070, 377234, 435270, 514410, 534105, 547385, 565851, 652905, 656862, 771615, 943085, 985293, 1068210, 1094770, 1131702, 1204247, 1305810, 1423201, 1543230, 1642155, 1697553, 1886170, 1970586, 2408494, 2829255, 2846402, 3284310, 3395106, 3612741, 4269603, 4926465, 5658510, 6021235, 7116005, 7225482, 8487765, 8539206, 9852930, 10838223, 12042470, 12808809, 14232010, 15655211, 16975530, 18063705, 21348015, 21676446, 25617618, 31310422, 36127410, 42696030, 46965633, 54191115, 64044045, 78276055, 93931266, 108382230, 128088090, 140896899, 156552110, 234828165, 281793798, 469656330, 704484495, 1408968990]

約数ペア:

[(1, 1408968990), (2, 704484495), (3, 469656330), (5, 281793798), (6, 234828165), (9, 156552110), (10, 140896899), (11, 128088090), (13, 108382230), (15, 93931266), (18, 78276055), (22, 64044045), (26, 54191115), (30, 46965633), (33, 42696030), (39, 36127410), (45, 31310422), (55, 25617618), (65, 21676446), (66, 21348015), (78, 18063705), (83, 16975530), (90, 15655211), (99, 14232010), (110, 12808809), (117, 12042470), (130, 10838223), (143, 9852930), (165, 8539206), (166, 8487765), (195, 7225482), (198, 7116005), (234, 6021235), (249, 5658510), (286, 4926465), (330, 4269603), (390, 3612741), (415, 3395106), (429, 3284310), (495, 2846402), (498, 2829255), (585, 2408494), (715, 1970586), (747, 1886170), (830, 1697553), (858, 1642155), (913, 1543230), (990, 1423201), (1079, 1305810), (1170, 1204247), (1245, 1131702), (1287, 1094770), (1319, 1068210), (1430, 985293), (1494, 943085), (1826, 771615), (2145, 656862), (2158, 652905), (2490, 565851), (2574, 547385), (2638, 534105), (2739, 514410), (3237, 435270), (3735, 377234), (3957, 356070), (4290, 328431), (4565, 308646), (5395, 261162), (5478, 257205), (6435, 218954), (6474, 217635), (6595, 213642), (7470, 188617), (7914, 178035), (8217, 171470), (9130, 154323), (9711, 145090), (10790, 130581), (11869, 118710), (11871, 118690), (12870, 109477), (13190, 106821), (13695, 102882), (14509, 97110), (16185, 87054), (16434, 85735), (17147, 82170), (19422, 72545), (19785, 71214), (23738, 59355), (23742, 59345), (27390, 51441), (29018, 48555), (32370, 43527), (34294, 41085), (35607, 39570)]