218532960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 588149280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 79, 80, 85, 90, 96, 102, 113, 120, 136, 144, 153, 158, 160, 170, 180, 204, 226, 237, 240, 255, 272, 288, 306, 316, 339, 340, 360, 395, 408, 452, 474, 480, 510, 544, 565, 612, 632, 678, 680, 711, 720, 765, 790, 816, 904, 948, 1017, 1020, 1130, 1185, 1224, 1264, 1343, 1356, 1360, 1422, 1440, 1530, 1580, 1632, 1695, 1808, 1896, 1921, 2034, 2040, 2260, 2370, 2448, 2528, 2686, 2712, 2720, 2844, 3060, 3160, 3390, 3555, 3616, 3792, 3842, 4029, 4068, 4080, 4520, 4740, 4896, 5085, 5372, 5424, 5688, 5763, 6120, 6320, 6715, 6780, 7110, 7584, 7684, 8058, 8136, 8160, 8927, 9040, 9480, 9605, 10170, 10744, 10848, 11376, 11526, 12087, 12240, 12640, 13430, 13560, 14220, 15368, 16116, 16272, 17289, 17854, 18080, 18960, 19210, 20145, 20340, 21488, 22752, 23052, 24174, 24480, 26781, 26860, 27120, 28440, 28815, 30736, 32232, 32544, 34578, 35708, 37920, 38420, 40290, 40680, 42976, 44635, 46104, 48348, 53562, 53720, 54240, 56880, 57630, 60435, 61472, 64464, 69156, 71416, 76840, 80343, 80580, 81360, 86445, 89270, 92208, 96696, 107124, 107440, 113760, 115260, 120870, 128928, 133905, 138312, 142832, 151759, 153680, 160686, 161160, 162720, 172890, 178540, 184416, 193392, 214248, 214880, 230520, 241740, 267810, 276624, 285664, 303518, 307360, 321372, 322320, 345780, 357080, 386784, 401715, 428496, 455277, 461040, 483480, 535620, 553248, 607036, 642744, 644640, 691560, 714160, 758795, 803430, 856992, 910554, 922080, 966960, 1071240, 1214072, 1285488, 1365831, 1383120, 1428320, 1517590, 1606860, 1821108, 1933920, 2142480, 2276385, 2428144, 2570976, 2731662, 2766240, 3035180, 3213720, 3642216, 4284960, 4552770, 4856288, 5463324, 6070360, 6427440, 6829155, 7284432, 9105540, 10926648, 12140720, 12854880, 13658310, 14568864, 18211080, 21853296, 24281440, 27316620, 36422160, 43706592, 54633240, 72844320, 109266480, 218532960]

約数ペア:

[(1, 218532960), (2, 109266480), (3, 72844320), (4, 54633240), (5, 43706592), (6, 36422160), (8, 27316620), (9, 24281440), (10, 21853296), (12, 18211080), (15, 14568864), (16, 13658310), (17, 12854880), (18, 12140720), (20, 10926648), (24, 9105540), (30, 7284432), (32, 6829155), (34, 6427440), (36, 6070360), (40, 5463324), (45, 4856288), (48, 4552770), (51, 4284960), (60, 3642216), (68, 3213720), (72, 3035180), (79, 2766240), (80, 2731662), (85, 2570976), (90, 2428144), (96, 2276385), (102, 2142480), (113, 1933920), (120, 1821108), (136, 1606860), (144, 1517590), (153, 1428320), (158, 1383120), (160, 1365831), (170, 1285488), (180, 1214072), (204, 1071240), (226, 966960), (237, 922080), (240, 910554), (255, 856992), (272, 803430), (288, 758795), (306, 714160), (316, 691560), (339, 644640), (340, 642744), (360, 607036), (395, 553248), (408, 535620), (452, 483480), (474, 461040), (480, 455277), (510, 428496), (544, 401715), (565, 386784), (612, 357080), (632, 345780), (678, 322320), (680, 321372), (711, 307360), (720, 303518), (765, 285664), (790, 276624), (816, 267810), (904, 241740), (948, 230520), (1017, 214880), (1020, 214248), (1130, 193392), (1185, 184416), (1224, 178540), (1264, 172890), (1343, 162720), (1356, 161160), (1360, 160686), (1422, 153680), (1440, 151759), (1530, 142832), (1580, 138312), (1632, 133905), (1695, 128928), (1808, 120870), (1896, 115260), (1921, 113760), (2034, 107440), (2040, 107124), (2260, 96696), (2370, 92208), (2448, 89270), (2528, 86445), (2686, 81360), (2712, 80580), (2720, 80343), (2844, 76840), (3060, 71416), (3160, 69156), (3390, 64464), (3555, 61472), (3616, 60435), (3792, 57630), (3842, 56880), (4029, 54240), (4068, 53720), (4080, 53562), (4520, 48348), (4740, 46104), (4896, 44635), (5085, 42976), (5372, 40680), (5424, 40290), (5688, 38420), (5763, 37920), (6120, 35708), (6320, 34578), (6715, 32544), (6780, 32232), (7110, 30736), (7584, 28815), (7684, 28440), (8058, 27120), (8136, 26860), (8160, 26781), (8927, 24480), (9040, 24174), (9480, 23052), (9605, 22752), (10170, 21488), (10744, 20340), (10848, 20145), (11376, 19210), (11526, 18960), (12087, 18080), (12240, 17854), (12640, 17289), (13430, 16272), (13560, 16116), (14220, 15368)]