8190978840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4455

約数の個数: 288

約数和(自身を含む): 29948078160

約数和(自身を除く): 21757099320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 121, 129, 132, 165, 172, 180, 198, 215, 220, 242, 258, 264, 330, 344, 360, 363, 387, 396, 430, 440, 473, 484, 495, 516, 605, 645, 660, 726, 774, 792, 860, 946, 968, 990, 1032, 1089, 1210, 1290, 1320, 1419, 1452, 1548, 1720, 1815, 1892, 1935, 1980, 2178, 2365, 2420, 2580, 2838, 2904, 3096, 3630, 3784, 3870, 3960, 4257, 4356, 4373, 4730, 4840, 5160, 5203, 5445, 5676, 7095, 7260, 7740, 8514, 8712, 8746, 9460, 10406, 10890, 11352, 13119, 14190, 14520, 15480, 15609, 17028, 17492, 18920, 20812, 21285, 21780, 21865, 26015, 26238, 28380, 31218, 34056, 34984, 39357, 41624, 42570, 43560, 43730, 46827, 48103, 52030, 52476, 56760, 62436, 65595, 78045, 78714, 85140, 87460, 93654, 96206, 104060, 104952, 124872, 131190, 144309, 156090, 157428, 170280, 174920, 187308, 188039, 192412, 196785, 208120, 234135, 240515, 262380, 288618, 312180, 314856, 374616, 376078, 384824, 393570, 432927, 468270, 481030, 524760, 529133, 564117, 577236, 624360, 721545, 752156, 787140, 865854, 936540, 940195, 962060, 1058266, 1128234, 1154472, 1443090, 1504312, 1574280, 1587399, 1692351, 1731708, 1873080, 1880390, 1924120, 2068429, 2116532, 2164635, 2256468, 2645665, 2820585, 2886180, 3174798, 3384702, 3463416, 3760780, 4136858, 4233064, 4329270, 4512936, 4762197, 5291330, 5641170, 5772360, 6205287, 6349596, 6769404, 7521560, 7936995, 8273716, 8461755, 8658540, 9524394, 10342145, 10582660, 11282340, 12410574, 12699192, 13538808, 15873990, 16547432, 16923510, 17317080, 18615861, 19048788, 20684290, 21165320, 22564680, 22752719, 23810985, 24821148, 31026435, 31747980, 33847020, 37231722, 38097576, 41368580, 45505438, 47621970, 49642296, 62052870, 63495960, 67694040, 68258157, 74463444, 82737160, 91010876, 93079305, 95243940, 113763595, 124105740, 136516314, 148926888, 182021752, 186158610, 190487880, 204774471, 227527190, 248211480, 273032628, 341290785, 372317220, 409548942, 455054380, 546065256, 682581570, 744634440, 819097884, 910108760, 1023872355, 1365163140, 1638195768, 2047744710, 2730326280, 4095489420, 8190978840]

約数ペア:

[(1, 8190978840), (2, 4095489420), (3, 2730326280), (4, 2047744710), (5, 1638195768), (6, 1365163140), (8, 1023872355), (9, 910108760), (10, 819097884), (11, 744634440), (12, 682581570), (15, 546065256), (18, 455054380), (20, 409548942), (22, 372317220), (24, 341290785), (30, 273032628), (33, 248211480), (36, 227527190), (40, 204774471), (43, 190487880), (44, 186158610), (45, 182021752), (55, 148926888), (60, 136516314), (66, 124105740), (72, 113763595), (86, 95243940), (88, 93079305), (90, 91010876), (99, 82737160), (110, 74463444), (120, 68258157), (121, 67694040), (129, 63495960), (132, 62052870), (165, 49642296), (172, 47621970), (180, 45505438), (198, 41368580), (215, 38097576), (220, 37231722), (242, 33847020), (258, 31747980), (264, 31026435), (330, 24821148), (344, 23810985), (360, 22752719), (363, 22564680), (387, 21165320), (396, 20684290), (430, 19048788), (440, 18615861), (473, 17317080), (484, 16923510), (495, 16547432), (516, 15873990), (605, 13538808), (645, 12699192), (660, 12410574), (726, 11282340), (774, 10582660), (792, 10342145), (860, 9524394), (946, 8658540), (968, 8461755), (990, 8273716), (1032, 7936995), (1089, 7521560), (1210, 6769404), (1290, 6349596), (1320, 6205287), (1419, 5772360), (1452, 5641170), (1548, 5291330), (1720, 4762197), (1815, 4512936), (1892, 4329270), (1935, 4233064), (1980, 4136858), (2178, 3760780), (2365, 3463416), (2420, 3384702), (2580, 3174798), (2838, 2886180), (2904, 2820585), (3096, 2645665), (3630, 2256468), (3784, 2164635), (3870, 2116532), (3960, 2068429), (4257, 1924120), (4356, 1880390), (4373, 1873080), (4730, 1731708), (4840, 1692351), (5160, 1587399), (5203, 1574280), (5445, 1504312), (5676, 1443090), (7095, 1154472), (7260, 1128234), (7740, 1058266), (8514, 962060), (8712, 940195), (8746, 936540), (9460, 865854), (10406, 787140), (10890, 752156), (11352, 721545), (13119, 624360), (14190, 577236), (14520, 564117), (15480, 529133), (15609, 524760), (17028, 481030), (17492, 468270), (18920, 432927), (20812, 393570), (21285, 384824), (21780, 376078), (21865, 374616), (26015, 314856), (26238, 312180), (28380, 288618), (31218, 262380), (34056, 240515), (34984, 234135), (39357, 208120), (41624, 196785), (42570, 192412), (43560, 188039), (43730, 187308), (46827, 174920), (48103, 170280), (52030, 157428), (52476, 156090), (56760, 144309), (62436, 131190), (65595, 124872), (78045, 104952), (78714, 104060), (85140, 96206), (87460, 93654)]