28089468480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:1017

約数の個数: 224

約数和(自身を含む): 90123264000

約数和(自身を除く): 62033795520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 307, 320, 382, 480, 499, 573, 614, 764, 921, 955, 960, 998, 1146, 1228, 1497, 1528, 1535, 1842, 1910, 1996, 2292, 2456, 2495, 2865, 2994, 3056, 3070, 3684, 3820, 3992, 4584, 4605, 4912, 4990, 5730, 5988, 6112, 6140, 7368, 7485, 7640, 7984, 9168, 9210, 9824, 9980, 11460, 11976, 12224, 12280, 14736, 14970, 15280, 15968, 18336, 18420, 19648, 19960, 22920, 23952, 24560, 29472, 29940, 30560, 31936, 36672, 36840, 39920, 45840, 47904, 49120, 58637, 58944, 59880, 61120, 73680, 79840, 91680, 95309, 95808, 98240, 117274, 119760, 147360, 153193, 159680, 175911, 183360, 190618, 234548, 239520, 285927, 293185, 294720, 306386, 351822, 381236, 459579, 469096, 476545, 479040, 571854, 586370, 612772, 703644, 762472, 765965, 879555, 919158, 938192, 953090, 1143708, 1172740, 1225544, 1407288, 1429635, 1524944, 1531930, 1759110, 1838316, 1876384, 1906180, 2287416, 2297895, 2345480, 2451088, 2814576, 2859270, 3049888, 3063860, 3518220, 3676632, 3752768, 3812360, 4574832, 4595790, 4690960, 4902176, 5629152, 5718540, 6099776, 6127720, 7036440, 7353264, 7624720, 9149664, 9191580, 9381920, 9804352, 11258304, 11437080, 12255440, 14072880, 14706528, 15249440, 18299328, 18383160, 18763840, 22874160, 24510880, 28145760, 29259863, 29413056, 30498880, 36766320, 45748320, 49021760, 56291520, 58519726, 73532640, 87779589, 91496640, 117039452, 146299315, 147065280, 175559178, 234078904, 292598630, 351118356, 438897945, 468157808, 585197260, 702236712, 877795890, 936315616, 1170394520, 1404473424, 1755591780, 1872631232, 2340789040, 2808946848, 3511183560, 4681578080, 5617893696, 7022367120, 9363156160, 14044734240, 28089468480]

約数ペア:

[(1, 28089468480), (2, 14044734240), (3, 9363156160), (4, 7022367120), (5, 5617893696), (6, 4681578080), (8, 3511183560), (10, 2808946848), (12, 2340789040), (15, 1872631232), (16, 1755591780), (20, 1404473424), (24, 1170394520), (30, 936315616), (32, 877795890), (40, 702236712), (48, 585197260), (60, 468157808), (64, 438897945), (80, 351118356), (96, 292598630), (120, 234078904), (160, 175559178), (191, 147065280), (192, 146299315), (240, 117039452), (307, 91496640), (320, 87779589), (382, 73532640), (480, 58519726), (499, 56291520), (573, 49021760), (614, 45748320), (764, 36766320), (921, 30498880), (955, 29413056), (960, 29259863), (998, 28145760), (1146, 24510880), (1228, 22874160), (1497, 18763840), (1528, 18383160), (1535, 18299328), (1842, 15249440), (1910, 14706528), (1996, 14072880), (2292, 12255440), (2456, 11437080), (2495, 11258304), (2865, 9804352), (2994, 9381920), (3056, 9191580), (3070, 9149664), (3684, 7624720), (3820, 7353264), (3992, 7036440), (4584, 6127720), (4605, 6099776), (4912, 5718540), (4990, 5629152), (5730, 4902176), (5988, 4690960), (6112, 4595790), (6140, 4574832), (7368, 3812360), (7485, 3752768), (7640, 3676632), (7984, 3518220), (9168, 3063860), (9210, 3049888), (9824, 2859270), (9980, 2814576), (11460, 2451088), (11976, 2345480), (12224, 2297895), (12280, 2287416), (14736, 1906180), (14970, 1876384), (15280, 1838316), (15968, 1759110), (18336, 1531930), (18420, 1524944), (19648, 1429635), (19960, 1407288), (22920, 1225544), (23952, 1172740), (24560, 1143708), (29472, 953090), (29940, 938192), (30560, 919158), (31936, 879555), (36672, 765965), (36840, 762472), (39920, 703644), (45840, 612772), (47904, 586370), (49120, 571854), (58637, 479040), (58944, 476545), (59880, 469096), (61120, 459579), (73680, 381236), (79840, 351822), (91680, 306386), (95309, 294720), (95808, 293185), (98240, 285927), (117274, 239520), (119760, 234548), (147360, 190618), (153193, 183360), (159680, 175911)]