27640909440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154799}}^1$

素因数の和:154855

約数の個数: 192

約数和(自身を含む): 98527104000

約数和(自身を除く): 70886194560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 44640, 59520, 89280, 154799, 178560, 309598, 464397, 619196, 773995, 928794, 1238392, 1393191, 1547990, 1857588, 2321985, 2476784, 2786382, 3095980, 3715176, 4643970, 4798769, 4953568, 5572764, 6191960, 6965955, 7430352, 9287940, 9597538, 9907136, 11145528, 12383920, 13931910, 14396307, 14860704, 18575880, 19195076, 19814272, 22291056, 23993845, 24767840, 27863820, 28792614, 29721408, 37151760, 38390152, 43188921, 44582112, 47987690, 49535680, 55727640, 57585228, 59442816, 71981535, 74303520, 76780304, 86377842, 89164224, 95975380, 99071360, 111455280, 115170456, 143963070, 148607040, 153560608, 172755684, 178328448, 191950760, 215944605, 222910560, 230340912, 287926140, 297214080, 307121216, 345511368, 383901520, 431889210, 445821120, 460681824, 575852280, 614242432, 691022736, 767803040, 863778420, 891642240, 921363648, 1151704560, 1382045472, 1535606080, 1727556840, 1842727296, 2303409120, 2764090944, 3071212160, 3455113680, 4606818240, 5528181888, 6910227360, 9213636480, 13820454720, 27640909440]

約数ペア:

[(1, 27640909440), (2, 13820454720), (3, 9213636480), (4, 6910227360), (5, 5528181888), (6, 4606818240), (8, 3455113680), (9, 3071212160), (10, 2764090944), (12, 2303409120), (15, 1842727296), (16, 1727556840), (18, 1535606080), (20, 1382045472), (24, 1151704560), (30, 921363648), (31, 891642240), (32, 863778420), (36, 767803040), (40, 691022736), (45, 614242432), (48, 575852280), (60, 460681824), (62, 445821120), (64, 431889210), (72, 383901520), (80, 345511368), (90, 307121216), (93, 297214080), (96, 287926140), (120, 230340912), (124, 222910560), (128, 215944605), (144, 191950760), (155, 178328448), (160, 172755684), (180, 153560608), (186, 148607040), (192, 143963070), (240, 115170456), (248, 111455280), (279, 99071360), (288, 95975380), (310, 89164224), (320, 86377842), (360, 76780304), (372, 74303520), (384, 71981535), (465, 59442816), (480, 57585228), (496, 55727640), (558, 49535680), (576, 47987690), (620, 44582112), (640, 43188921), (720, 38390152), (744, 37151760), (930, 29721408), (960, 28792614), (992, 27863820), (1116, 24767840), (1152, 23993845), (1240, 22291056), (1395, 19814272), (1440, 19195076), (1488, 18575880), (1860, 14860704), (1920, 14396307), (1984, 13931910), (2232, 12383920), (2480, 11145528), (2790, 9907136), (2880, 9597538), (2976, 9287940), (3720, 7430352), (3968, 6965955), (4464, 6191960), (4960, 5572764), (5580, 4953568), (5760, 4798769), (5952, 4643970), (7440, 3715176), (8928, 3095980), (9920, 2786382), (11160, 2476784), (11904, 2321985), (14880, 1857588), (17856, 1547990), (19840, 1393191), (22320, 1238392), (29760, 928794), (35712, 773995), (44640, 619196), (59520, 464397), (89280, 309598), (154799, 178560)]