611120640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6160

約数の個数: 160

約数和(自身を含む): 2104302816

約数和(自身を除く): 1493182176

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, 6121, 6240, 6656, 7680, 8320, 9984, 12242, 12480, 16640, 18363, 19968, 24484, 24960, 30605, 33280, 36726, 48968, 49920, 61210, 73452, 79573, 91815, 97936, 99840, 122420, 146904, 159146, 183630, 195872, 238719, 244840, 293808, 318292, 367260, 391744, 397865, 477438, 489680, 587616, 636584, 734520, 783488, 795730, 954876, 979360, 1175232, 1193595, 1273168, 1469040, 1566976, 1591460, 1909752, 1958720, 2350464, 2387190, 2546336, 2938080, 3133952, 3182920, 3819504, 3917440, 4700928, 4774380, 5092672, 5876160, 6365840, 7639008, 7834880, 9401856, 9548760, 10185344, 11752320, 12731680, 15278016, 15669760, 19097520, 20370688, 23504640, 25463360, 30556032, 38195040, 40741376, 47009280, 50926720, 61112064, 76390080, 101853440, 122224128, 152780160, 203706880, 305560320, 611120640]

約数ペア:

[(1, 611120640), (2, 305560320), (3, 203706880), (4, 152780160), (5, 122224128), (6, 101853440), (8, 76390080), (10, 61112064), (12, 50926720), (13, 47009280), (15, 40741376), (16, 38195040), (20, 30556032), (24, 25463360), (26, 23504640), (30, 20370688), (32, 19097520), (39, 15669760), (40, 15278016), (48, 12731680), (52, 11752320), (60, 10185344), (64, 9548760), (65, 9401856), (78, 7834880), (80, 7639008), (96, 6365840), (104, 5876160), (120, 5092672), (128, 4774380), (130, 4700928), (156, 3917440), (160, 3819504), (192, 3182920), (195, 3133952), (208, 2938080), (240, 2546336), (256, 2387190), (260, 2350464), (312, 1958720), (320, 1909752), (384, 1591460), (390, 1566976), (416, 1469040), (480, 1273168), (512, 1193595), (520, 1175232), (624, 979360), (640, 954876), (768, 795730), (780, 783488), (832, 734520), (960, 636584), (1040, 587616), (1248, 489680), (1280, 477438), (1536, 397865), (1560, 391744), (1664, 367260), (1920, 318292), (2080, 293808), (2496, 244840), (2560, 238719), (3120, 195872), (3328, 183630), (3840, 159146), (4160, 146904), (4992, 122420), (6121, 99840), (6240, 97936), (6656, 91815), (7680, 79573), (8320, 73452), (9984, 61210), (12242, 49920), (12480, 48968), (16640, 36726), (18363, 33280), (19968, 30605), (24484, 24960)]