2570989920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 8270760960

約数和(自身を除く): 5699771040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 239, 240, 292, 307, 365, 438, 478, 480, 584, 614, 717, 730, 876, 921, 956, 1095, 1168, 1195, 1228, 1434, 1460, 1535, 1752, 1842, 1912, 2190, 2336, 2390, 2456, 2868, 2920, 3070, 3504, 3585, 3684, 3824, 4380, 4605, 4780, 4912, 5736, 5840, 6140, 7008, 7170, 7368, 7648, 8760, 9210, 9560, 9824, 11472, 11680, 12280, 14340, 14736, 17447, 17520, 18420, 19120, 22411, 22944, 24560, 28680, 29472, 34894, 35040, 36840, 38240, 44822, 49120, 52341, 57360, 67233, 69788, 73373, 73680, 87235, 89644, 104682, 112055, 114720, 134466, 139576, 146746, 147360, 174470, 179288, 209364, 220119, 224110, 261705, 268932, 279152, 293492, 336165, 348940, 358576, 366865, 418728, 440238, 448220, 523410, 537864, 558304, 586984, 672330, 697880, 717152, 733730, 837456, 880476, 896440, 1046820, 1075728, 1100595, 1173968, 1344660, 1395760, 1467460, 1674912, 1760952, 1792880, 2093640, 2151456, 2201190, 2347936, 2689320, 2791520, 2934920, 3521904, 3585760, 4187280, 4402380, 5356229, 5378640, 5869840, 7043808, 8374560, 8804760, 10712458, 10757280, 11739680, 16068687, 17609520, 21424916, 26781145, 32137374, 35219040, 42849832, 53562290, 64274748, 80343435, 85699664, 107124580, 128549496, 160686870, 171399328, 214249160, 257098992, 321373740, 428498320, 514197984, 642747480, 856996640, 1285494960, 2570989920]

約数ペア:

[(1, 2570989920), (2, 1285494960), (3, 856996640), (4, 642747480), (5, 514197984), (6, 428498320), (8, 321373740), (10, 257098992), (12, 214249160), (15, 171399328), (16, 160686870), (20, 128549496), (24, 107124580), (30, 85699664), (32, 80343435), (40, 64274748), (48, 53562290), (60, 42849832), (73, 35219040), (80, 32137374), (96, 26781145), (120, 21424916), (146, 17609520), (160, 16068687), (219, 11739680), (239, 10757280), (240, 10712458), (292, 8804760), (307, 8374560), (365, 7043808), (438, 5869840), (478, 5378640), (480, 5356229), (584, 4402380), (614, 4187280), (717, 3585760), (730, 3521904), (876, 2934920), (921, 2791520), (956, 2689320), (1095, 2347936), (1168, 2201190), (1195, 2151456), (1228, 2093640), (1434, 1792880), (1460, 1760952), (1535, 1674912), (1752, 1467460), (1842, 1395760), (1912, 1344660), (2190, 1173968), (2336, 1100595), (2390, 1075728), (2456, 1046820), (2868, 896440), (2920, 880476), (3070, 837456), (3504, 733730), (3585, 717152), (3684, 697880), (3824, 672330), (4380, 586984), (4605, 558304), (4780, 537864), (4912, 523410), (5736, 448220), (5840, 440238), (6140, 418728), (7008, 366865), (7170, 358576), (7368, 348940), (7648, 336165), (8760, 293492), (9210, 279152), (9560, 268932), (9824, 261705), (11472, 224110), (11680, 220119), (12280, 209364), (14340, 179288), (14736, 174470), (17447, 147360), (17520, 146746), (18420, 139576), (19120, 134466), (22411, 114720), (22944, 112055), (24560, 104682), (28680, 89644), (29472, 87235), (34894, 73680), (35040, 73373), (36840, 69788), (38240, 67233), (44822, 57360), (49120, 52341)]