636879360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6418

約数の個数: 160

約数和(自身を含む): 2192984640

約数和(自身を除く): 1556105280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6379, 6656, 7680, 8320, 9984, 12480, 12758, 16640, 19137, 19968, 24960, 25516, 31895, 33280, 38274, 49920, 51032, 63790, 76548, 82927, 95685, 99840, 102064, 127580, 153096, 165854, 191370, 204128, 248781, 255160, 306192, 331708, 382740, 408256, 414635, 497562, 510320, 612384, 663416, 765480, 816512, 829270, 995124, 1020640, 1224768, 1243905, 1326832, 1530960, 1633024, 1658540, 1990248, 2041280, 2449536, 2487810, 2653664, 3061920, 3266048, 3317080, 3980496, 4082560, 4899072, 4975620, 5307328, 6123840, 6634160, 7960992, 8165120, 9798144, 9951240, 10614656, 12247680, 13268320, 15921984, 16330240, 19902480, 21229312, 24495360, 26536640, 31843968, 39804960, 42458624, 48990720, 53073280, 63687936, 79609920, 106146560, 127375872, 159219840, 212293120, 318439680, 636879360]

約数ペア:

[(1, 636879360), (2, 318439680), (3, 212293120), (4, 159219840), (5, 127375872), (6, 106146560), (8, 79609920), (10, 63687936), (12, 53073280), (13, 48990720), (15, 42458624), (16, 39804960), (20, 31843968), (24, 26536640), (26, 24495360), (30, 21229312), (32, 19902480), (39, 16330240), (40, 15921984), (48, 13268320), (52, 12247680), (60, 10614656), (64, 9951240), (65, 9798144), (78, 8165120), (80, 7960992), (96, 6634160), (104, 6123840), (120, 5307328), (128, 4975620), (130, 4899072), (156, 4082560), (160, 3980496), (192, 3317080), (195, 3266048), (208, 3061920), (240, 2653664), (256, 2487810), (260, 2449536), (312, 2041280), (320, 1990248), (384, 1658540), (390, 1633024), (416, 1530960), (480, 1326832), (512, 1243905), (520, 1224768), (624, 1020640), (640, 995124), (768, 829270), (780, 816512), (832, 765480), (960, 663416), (1040, 612384), (1248, 510320), (1280, 497562), (1536, 414635), (1560, 408256), (1664, 382740), (1920, 331708), (2080, 306192), (2496, 255160), (2560, 248781), (3120, 204128), (3328, 191370), (3840, 165854), (4160, 153096), (4992, 127580), (6240, 102064), (6379, 99840), (6656, 95685), (7680, 82927), (8320, 76548), (9984, 63790), (12480, 51032), (12758, 49920), (16640, 38274), (19137, 33280), (19968, 31895), (24960, 25516)]