137870040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 256

約数和(自身を含む): 529182720

約数和(自身を除く): 391312680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 347, 385, 420, 430, 440, 462, 473, 516, 602, 616, 645, 660, 694, 770, 840, 860, 903, 924, 946, 1032, 1041, 1155, 1204, 1290, 1320, 1388, 1419, 1505, 1540, 1720, 1735, 1806, 1848, 1892, 2082, 2310, 2365, 2408, 2429, 2580, 2776, 2838, 3010, 3080, 3311, 3470, 3612, 3784, 3817, 4164, 4515, 4620, 4730, 4858, 5160, 5205, 5676, 6020, 6622, 6940, 7095, 7224, 7287, 7634, 8328, 9030, 9240, 9460, 9716, 9933, 10410, 11352, 11451, 12040, 12145, 13244, 13880, 14190, 14574, 14921, 15268, 16555, 18060, 18920, 19085, 19432, 19866, 20820, 22902, 24290, 26488, 26719, 28380, 29148, 29842, 30536, 33110, 36120, 36435, 38170, 39732, 41640, 44763, 45804, 48580, 49665, 53438, 56760, 57255, 58296, 59684, 66220, 72870, 74605, 76340, 79464, 80157, 89526, 91608, 97160, 99330, 104447, 106876, 114510, 119368, 132440, 133595, 145740, 149210, 152680, 160314, 164131, 179052, 198660, 208894, 213752, 223815, 229020, 267190, 291480, 298420, 313341, 320628, 328262, 358104, 397320, 400785, 417788, 447630, 458040, 492393, 522235, 534380, 596840, 626682, 641256, 656524, 801570, 820655, 835576, 895260, 984786, 1044470, 1068760, 1148917, 1253364, 1313048, 1566705, 1603140, 1641310, 1790520, 1969572, 2088940, 2297834, 2461965, 2506728, 3133410, 3206280, 3282620, 3446751, 3939144, 4177880, 4595668, 4923930, 5744585, 6266820, 6565240, 6893502, 9191336, 9847860, 11489170, 12533640, 13787004, 17233755, 19695720, 22978340, 27574008, 34467510, 45956680, 68935020, 137870040]

約数ペア:

[(1, 137870040), (2, 68935020), (3, 45956680), (4, 34467510), (5, 27574008), (6, 22978340), (7, 19695720), (8, 17233755), (10, 13787004), (11, 12533640), (12, 11489170), (14, 9847860), (15, 9191336), (20, 6893502), (21, 6565240), (22, 6266820), (24, 5744585), (28, 4923930), (30, 4595668), (33, 4177880), (35, 3939144), (40, 3446751), (42, 3282620), (43, 3206280), (44, 3133410), (55, 2506728), (56, 2461965), (60, 2297834), (66, 2088940), (70, 1969572), (77, 1790520), (84, 1641310), (86, 1603140), (88, 1566705), (105, 1313048), (110, 1253364), (120, 1148917), (129, 1068760), (132, 1044470), (140, 984786), (154, 895260), (165, 835576), (168, 820655), (172, 801570), (210, 656524), (215, 641256), (220, 626682), (231, 596840), (258, 534380), (264, 522235), (280, 492393), (301, 458040), (308, 447630), (330, 417788), (344, 400785), (347, 397320), (385, 358104), (420, 328262), (430, 320628), (440, 313341), (462, 298420), (473, 291480), (516, 267190), (602, 229020), (616, 223815), (645, 213752), (660, 208894), (694, 198660), (770, 179052), (840, 164131), (860, 160314), (903, 152680), (924, 149210), (946, 145740), (1032, 133595), (1041, 132440), (1155, 119368), (1204, 114510), (1290, 106876), (1320, 104447), (1388, 99330), (1419, 97160), (1505, 91608), (1540, 89526), (1720, 80157), (1735, 79464), (1806, 76340), (1848, 74605), (1892, 72870), (2082, 66220), (2310, 59684), (2365, 58296), (2408, 57255), (2429, 56760), (2580, 53438), (2776, 49665), (2838, 48580), (3010, 45804), (3080, 44763), (3311, 41640), (3470, 39732), (3612, 38170), (3784, 36435), (3817, 36120), (4164, 33110), (4515, 30536), (4620, 29842), (4730, 29148), (4858, 28380), (5160, 26719), (5205, 26488), (5676, 24290), (6020, 22902), (6622, 20820), (6940, 19866), (7095, 19432), (7224, 19085), (7287, 18920), (7634, 18060), (8328, 16555), (9030, 15268), (9240, 14921), (9460, 14574), (9716, 14190), (9933, 13880), (10410, 13244), (11352, 12145), (11451, 12040)]