4257803520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2825

約数の個数: 216

約数和(自身を含む): 14843119200

約数和(自身を除く): 10585315680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 768, 834, 960, 1112, 1152, 1251, 1280, 1390, 1440, 1668, 1920, 2085, 2224, 2304, 2502, 2659, 2780, 2880, 3336, 3840, 4170, 4448, 5004, 5318, 5560, 5760, 6255, 6672, 7977, 8340, 8896, 10008, 10636, 11120, 11520, 12510, 13295, 13344, 15954, 16680, 17792, 20016, 21272, 22240, 23931, 25020, 26590, 26688, 31908, 33360, 35584, 39885, 40032, 42544, 44480, 47862, 50040, 53180, 53376, 63816, 66720, 79770, 80064, 85088, 88960, 95724, 100080, 106360, 106752, 119655, 127632, 133440, 159540, 160128, 170176, 177920, 191448, 200160, 212720, 239310, 255264, 266880, 319080, 320256, 340352, 369601, 382896, 400320, 425440, 478620, 510528, 533760, 638160, 680704, 739202, 765792, 800640, 850880, 957240, 1021056, 1108803, 1276320, 1478404, 1531584, 1601280, 1701760, 1848005, 1914480, 2042112, 2217606, 2552640, 2956808, 3063168, 3326409, 3403520, 3696010, 3828960, 4435212, 5105280, 5544015, 5913616, 6126336, 6652818, 7392020, 7657920, 8870424, 10210560, 11088030, 11827232, 13305636, 14784040, 15315840, 16632045, 17740848, 22176060, 23654464, 26611272, 29568080, 30631680, 33264090, 35481696, 44352120, 47308928, 53222544, 59136160, 66528180, 70963392, 88704240, 94617856, 106445088, 118272320, 133056360, 141926784, 177408480, 212890176, 236544640, 266112720, 283853568, 354816960, 425780352, 473089280, 532225440, 709633920, 851560704, 1064450880, 1419267840, 2128901760, 4257803520]

約数ペア:

[(1, 4257803520), (2, 2128901760), (3, 1419267840), (4, 1064450880), (5, 851560704), (6, 709633920), (8, 532225440), (9, 473089280), (10, 425780352), (12, 354816960), (15, 283853568), (16, 266112720), (18, 236544640), (20, 212890176), (24, 177408480), (30, 141926784), (32, 133056360), (36, 118272320), (40, 106445088), (45, 94617856), (48, 88704240), (60, 70963392), (64, 66528180), (72, 59136160), (80, 53222544), (90, 47308928), (96, 44352120), (120, 35481696), (128, 33264090), (139, 30631680), (144, 29568080), (160, 26611272), (180, 23654464), (192, 22176060), (240, 17740848), (256, 16632045), (278, 15315840), (288, 14784040), (320, 13305636), (360, 11827232), (384, 11088030), (417, 10210560), (480, 8870424), (556, 7657920), (576, 7392020), (640, 6652818), (695, 6126336), (720, 5913616), (768, 5544015), (834, 5105280), (960, 4435212), (1112, 3828960), (1152, 3696010), (1251, 3403520), (1280, 3326409), (1390, 3063168), (1440, 2956808), (1668, 2552640), (1920, 2217606), (2085, 2042112), (2224, 1914480), (2304, 1848005), (2502, 1701760), (2659, 1601280), (2780, 1531584), (2880, 1478404), (3336, 1276320), (3840, 1108803), (4170, 1021056), (4448, 957240), (5004, 850880), (5318, 800640), (5560, 765792), (5760, 739202), (6255, 680704), (6672, 638160), (7977, 533760), (8340, 510528), (8896, 478620), (10008, 425440), (10636, 400320), (11120, 382896), (11520, 369601), (12510, 340352), (13295, 320256), (13344, 319080), (15954, 266880), (16680, 255264), (17792, 239310), (20016, 212720), (21272, 200160), (22240, 191448), (23931, 177920), (25020, 170176), (26590, 160128), (26688, 159540), (31908, 133440), (33360, 127632), (35584, 119655), (39885, 106752), (40032, 106360), (42544, 100080), (44480, 95724), (47862, 88960), (50040, 85088), (53180, 80064), (53376, 79770), (63816, 66720)]