201393120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 460500000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 79, 80, 94, 96, 113, 120, 141, 158, 160, 188, 226, 235, 237, 240, 282, 316, 339, 376, 395, 452, 470, 474, 480, 564, 565, 632, 678, 705, 752, 790, 904, 940, 948, 1128, 1130, 1185, 1264, 1356, 1410, 1504, 1580, 1695, 1808, 1880, 1896, 2256, 2260, 2370, 2528, 2712, 2820, 3160, 3390, 3616, 3713, 3760, 3792, 4512, 4520, 4740, 5311, 5424, 5640, 6320, 6780, 7426, 7520, 7584, 8927, 9040, 9480, 10622, 10848, 11139, 11280, 12640, 13560, 14852, 15933, 17854, 18080, 18565, 18960, 21244, 22278, 22560, 26555, 26781, 27120, 29704, 31866, 35708, 37130, 37920, 42488, 44556, 44635, 53110, 53562, 54240, 55695, 59408, 63732, 71416, 74260, 79665, 84976, 89112, 89270, 106220, 107124, 111390, 118816, 127464, 133905, 142832, 148520, 159330, 169952, 178224, 178540, 212440, 214248, 222780, 254928, 267810, 285664, 297040, 318660, 356448, 357080, 419569, 424880, 428496, 445560, 509856, 535620, 594080, 637320, 714160, 839138, 849760, 856992, 891120, 1071240, 1258707, 1274640, 1428320, 1678276, 1782240, 2097845, 2142480, 2517414, 2549280, 3356552, 4195690, 4284960, 5034828, 6293535, 6713104, 8391380, 10069656, 12587070, 13426208, 16782760, 20139312, 25174140, 33565520, 40278624, 50348280, 67131040, 100696560, 201393120]

約数ペア:

[(1, 201393120), (2, 100696560), (3, 67131040), (4, 50348280), (5, 40278624), (6, 33565520), (8, 25174140), (10, 20139312), (12, 16782760), (15, 13426208), (16, 12587070), (20, 10069656), (24, 8391380), (30, 6713104), (32, 6293535), (40, 5034828), (47, 4284960), (48, 4195690), (60, 3356552), (79, 2549280), (80, 2517414), (94, 2142480), (96, 2097845), (113, 1782240), (120, 1678276), (141, 1428320), (158, 1274640), (160, 1258707), (188, 1071240), (226, 891120), (235, 856992), (237, 849760), (240, 839138), (282, 714160), (316, 637320), (339, 594080), (376, 535620), (395, 509856), (452, 445560), (470, 428496), (474, 424880), (480, 419569), (564, 357080), (565, 356448), (632, 318660), (678, 297040), (705, 285664), (752, 267810), (790, 254928), (904, 222780), (940, 214248), (948, 212440), (1128, 178540), (1130, 178224), (1185, 169952), (1264, 159330), (1356, 148520), (1410, 142832), (1504, 133905), (1580, 127464), (1695, 118816), (1808, 111390), (1880, 107124), (1896, 106220), (2256, 89270), (2260, 89112), (2370, 84976), (2528, 79665), (2712, 74260), (2820, 71416), (3160, 63732), (3390, 59408), (3616, 55695), (3713, 54240), (3760, 53562), (3792, 53110), (4512, 44635), (4520, 44556), (4740, 42488), (5311, 37920), (5424, 37130), (5640, 35708), (6320, 31866), (6780, 29704), (7426, 27120), (7520, 26781), (7584, 26555), (8927, 22560), (9040, 22278), (9480, 21244), (10622, 18960), (10848, 18565), (11139, 18080), (11280, 17854), (12640, 15933), (13560, 14852)]