82770240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 305775360

約数和(自身を除く): 223005120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 113, 120, 140, 160, 168, 192, 210, 218, 224, 226, 240, 280, 320, 327, 336, 339, 420, 436, 448, 452, 480, 545, 560, 565, 654, 672, 678, 763, 791, 840, 872, 904, 960, 1090, 1120, 1130, 1308, 1344, 1356, 1526, 1582, 1635, 1680, 1695, 1744, 1808, 2180, 2240, 2260, 2289, 2373, 2616, 2712, 3052, 3164, 3270, 3360, 3390, 3488, 3616, 3815, 3955, 4360, 4520, 4578, 4746, 5232, 5424, 6104, 6328, 6540, 6720, 6780, 6976, 7232, 7630, 7910, 8720, 9040, 9156, 9492, 10464, 10848, 11445, 11865, 12208, 12317, 12656, 13080, 13560, 15260, 15820, 17440, 18080, 18312, 18984, 20928, 21696, 22890, 23730, 24416, 24634, 25312, 26160, 27120, 30520, 31640, 34880, 36160, 36624, 36951, 37968, 45780, 47460, 48832, 49268, 50624, 52320, 54240, 61040, 61585, 63280, 73248, 73902, 75936, 86219, 91560, 94920, 98536, 104640, 108480, 122080, 123170, 126560, 146496, 147804, 151872, 172438, 183120, 184755, 189840, 197072, 244160, 246340, 253120, 258657, 295608, 344876, 366240, 369510, 379680, 394144, 431095, 492680, 517314, 591216, 689752, 732480, 739020, 759360, 788288, 862190, 985360, 1034628, 1182432, 1293285, 1379504, 1478040, 1724380, 1970720, 2069256, 2364864, 2586570, 2759008, 2956080, 3448760, 3941440, 4138512, 5173140, 5518016, 5912160, 6897520, 8277024, 10346280, 11824320, 13795040, 16554048, 20692560, 27590080, 41385120, 82770240]

約数ペア:

[(1, 82770240), (2, 41385120), (3, 27590080), (4, 20692560), (5, 16554048), (6, 13795040), (7, 11824320), (8, 10346280), (10, 8277024), (12, 6897520), (14, 5912160), (15, 5518016), (16, 5173140), (20, 4138512), (21, 3941440), (24, 3448760), (28, 2956080), (30, 2759008), (32, 2586570), (35, 2364864), (40, 2069256), (42, 1970720), (48, 1724380), (56, 1478040), (60, 1379504), (64, 1293285), (70, 1182432), (80, 1034628), (84, 985360), (96, 862190), (105, 788288), (109, 759360), (112, 739020), (113, 732480), (120, 689752), (140, 591216), (160, 517314), (168, 492680), (192, 431095), (210, 394144), (218, 379680), (224, 369510), (226, 366240), (240, 344876), (280, 295608), (320, 258657), (327, 253120), (336, 246340), (339, 244160), (420, 197072), (436, 189840), (448, 184755), (452, 183120), (480, 172438), (545, 151872), (560, 147804), (565, 146496), (654, 126560), (672, 123170), (678, 122080), (763, 108480), (791, 104640), (840, 98536), (872, 94920), (904, 91560), (960, 86219), (1090, 75936), (1120, 73902), (1130, 73248), (1308, 63280), (1344, 61585), (1356, 61040), (1526, 54240), (1582, 52320), (1635, 50624), (1680, 49268), (1695, 48832), (1744, 47460), (1808, 45780), (2180, 37968), (2240, 36951), (2260, 36624), (2289, 36160), (2373, 34880), (2616, 31640), (2712, 30520), (3052, 27120), (3164, 26160), (3270, 25312), (3360, 24634), (3390, 24416), (3488, 23730), (3616, 22890), (3815, 21696), (3955, 20928), (4360, 18984), (4520, 18312), (4578, 18080), (4746, 17440), (5232, 15820), (5424, 15260), (6104, 13560), (6328, 13080), (6540, 12656), (6720, 12317), (6780, 12208), (6976, 11865), (7232, 11445), (7630, 10848), (7910, 10464), (8720, 9492), (9040, 9156)]