7253401680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33469}}^1$

素因数の和:33538

約数の個数: 240

約数和(自身を含む): 28487521920

約数和(自身を除く): 21234120240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 12040, 13545, 14448, 15480, 18060, 21672, 24080, 27090, 30960, 33469, 36120, 43344, 54180, 66938, 72240, 100407, 108360, 133876, 167345, 200814, 216720, 234283, 267752, 301221, 334690, 401628, 468566, 502035, 535504, 602442, 669380, 702849, 803256, 937132, 1004070, 1171415, 1204884, 1338760, 1405698, 1439167, 1506105, 1606512, 1874264, 2008140, 2108547, 2342830, 2409768, 2677520, 2811396, 2878334, 3012210, 3514245, 3748528, 4016280, 4217094, 4317501, 4685660, 4819536, 5622792, 5756668, 6024420, 7028490, 7195835, 8032560, 8434188, 8635002, 9371320, 10074169, 10542735, 11245584, 11513336, 12048840, 12952503, 14056980, 14391670, 16868376, 17270004, 18742640, 20148338, 21085470, 21587505, 23026672, 24097680, 25905006, 28113960, 28783340, 30222507, 33736752, 34540008, 40296676, 42170940, 43175010, 50370845, 51810012, 56227920, 57566680, 60445014, 64762515, 69080016, 80593352, 84341880, 86350020, 90667521, 100741690, 103620024, 115133360, 120890028, 129525030, 151112535, 161186704, 168683760, 172700040, 181335042, 201483380, 207240048, 241780056, 259050060, 302225070, 345400080, 362670084, 402966760, 453337605, 483560112, 518100120, 604450140, 725340168, 805933520, 906675210, 1036200240, 1208900280, 1450680336, 1813350420, 2417800560, 3626700840, 7253401680]

約数ペア:

[(1, 7253401680), (2, 3626700840), (3, 2417800560), (4, 1813350420), (5, 1450680336), (6, 1208900280), (7, 1036200240), (8, 906675210), (9, 805933520), (10, 725340168), (12, 604450140), (14, 518100120), (15, 483560112), (16, 453337605), (18, 402966760), (20, 362670084), (21, 345400080), (24, 302225070), (28, 259050060), (30, 241780056), (35, 207240048), (36, 201483380), (40, 181335042), (42, 172700040), (43, 168683760), (45, 161186704), (48, 151112535), (56, 129525030), (60, 120890028), (63, 115133360), (70, 103620024), (72, 100741690), (80, 90667521), (84, 86350020), (86, 84341880), (90, 80593352), (105, 69080016), (112, 64762515), (120, 60445014), (126, 57566680), (129, 56227920), (140, 51810012), (144, 50370845), (168, 43175010), (172, 42170940), (180, 40296676), (210, 34540008), (215, 33736752), (240, 30222507), (252, 28783340), (258, 28113960), (280, 25905006), (301, 24097680), (315, 23026672), (336, 21587505), (344, 21085470), (360, 20148338), (387, 18742640), (420, 17270004), (430, 16868376), (504, 14391670), (516, 14056980), (560, 12952503), (602, 12048840), (630, 11513336), (645, 11245584), (688, 10542735), (720, 10074169), (774, 9371320), (840, 8635002), (860, 8434188), (903, 8032560), (1008, 7195835), (1032, 7028490), (1204, 6024420), (1260, 5756668), (1290, 5622792), (1505, 4819536), (1548, 4685660), (1680, 4317501), (1720, 4217094), (1806, 4016280), (1935, 3748528), (2064, 3514245), (2408, 3012210), (2520, 2878334), (2580, 2811396), (2709, 2677520), (3010, 2409768), (3096, 2342830), (3440, 2108547), (3612, 2008140), (3870, 1874264), (4515, 1606512), (4816, 1506105), (5040, 1439167), (5160, 1405698), (5418, 1338760), (6020, 1204884), (6192, 1171415), (7224, 1004070), (7740, 937132), (9030, 803256), (10320, 702849), (10836, 669380), (12040, 602442), (13545, 535504), (14448, 502035), (15480, 468566), (18060, 401628), (21672, 334690), (24080, 301221), (27090, 267752), (30960, 234283), (33469, 216720), (36120, 200814), (43344, 167345), (54180, 133876), (66938, 108360), (72240, 100407)]