121355080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 360339840

約数和(自身を除く): 238984760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 41, 44, 55, 56, 62, 70, 77, 82, 88, 110, 124, 140, 154, 155, 164, 205, 217, 220, 248, 280, 287, 308, 310, 328, 341, 385, 410, 434, 440, 451, 574, 616, 620, 682, 770, 820, 868, 902, 961, 1085, 1148, 1240, 1271, 1364, 1435, 1540, 1640, 1705, 1736, 1804, 1922, 2170, 2255, 2296, 2387, 2542, 2728, 2870, 3080, 3157, 3410, 3608, 3844, 4340, 4510, 4774, 4805, 5084, 5740, 6314, 6355, 6727, 6820, 7688, 8680, 8897, 9020, 9548, 9610, 10168, 10571, 11480, 11935, 12628, 12710, 13454, 13640, 13981, 15785, 17794, 18040, 19096, 19220, 21142, 23870, 25256, 25420, 26908, 27962, 31570, 33635, 35588, 38440, 39401, 42284, 44485, 47740, 50840, 52855, 53816, 55924, 63140, 67270, 69905, 71176, 73997, 78802, 84568, 88970, 95480, 97867, 105710, 111848, 126280, 134540, 139810, 147994, 157604, 177940, 195734, 197005, 211420, 269080, 275807, 279620, 295988, 315208, 355880, 369985, 391468, 394010, 422840, 433411, 489335, 551614, 559240, 591976, 739970, 782936, 788020, 866822, 978670, 1103228, 1379035, 1479940, 1576040, 1733644, 1957340, 2167055, 2206456, 2758070, 2959880, 3033877, 3467288, 3914680, 4334110, 5516140, 6067754, 8668220, 11032280, 12135508, 15169385, 17336440, 24271016, 30338770, 60677540, 121355080]

約数ペア:

[(1, 121355080), (2, 60677540), (4, 30338770), (5, 24271016), (7, 17336440), (8, 15169385), (10, 12135508), (11, 11032280), (14, 8668220), (20, 6067754), (22, 5516140), (28, 4334110), (31, 3914680), (35, 3467288), (40, 3033877), (41, 2959880), (44, 2758070), (55, 2206456), (56, 2167055), (62, 1957340), (70, 1733644), (77, 1576040), (82, 1479940), (88, 1379035), (110, 1103228), (124, 978670), (140, 866822), (154, 788020), (155, 782936), (164, 739970), (205, 591976), (217, 559240), (220, 551614), (248, 489335), (280, 433411), (287, 422840), (308, 394010), (310, 391468), (328, 369985), (341, 355880), (385, 315208), (410, 295988), (434, 279620), (440, 275807), (451, 269080), (574, 211420), (616, 197005), (620, 195734), (682, 177940), (770, 157604), (820, 147994), (868, 139810), (902, 134540), (961, 126280), (1085, 111848), (1148, 105710), (1240, 97867), (1271, 95480), (1364, 88970), (1435, 84568), (1540, 78802), (1640, 73997), (1705, 71176), (1736, 69905), (1804, 67270), (1922, 63140), (2170, 55924), (2255, 53816), (2296, 52855), (2387, 50840), (2542, 47740), (2728, 44485), (2870, 42284), (3080, 39401), (3157, 38440), (3410, 35588), (3608, 33635), (3844, 31570), (4340, 27962), (4510, 26908), (4774, 25420), (4805, 25256), (5084, 23870), (5740, 21142), (6314, 19220), (6355, 19096), (6727, 18040), (6820, 17794), (7688, 15785), (8680, 13981), (8897, 13640), (9020, 13454), (9548, 12710), (9610, 12628), (10168, 11935), (10571, 11480)]