141974140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 411576480

約数和(自身を除く): 269602340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 29, 34, 35, 44, 55, 58, 68, 70, 77, 85, 110, 116, 119, 121, 140, 145, 154, 170, 187, 203, 220, 238, 242, 289, 290, 308, 319, 340, 374, 385, 406, 476, 484, 493, 578, 580, 595, 605, 638, 748, 770, 812, 847, 935, 986, 1015, 1156, 1190, 1210, 1276, 1309, 1445, 1540, 1595, 1694, 1870, 1972, 2023, 2030, 2057, 2233, 2380, 2420, 2465, 2618, 2890, 3179, 3190, 3388, 3451, 3509, 3740, 4046, 4060, 4114, 4235, 4466, 4930, 5236, 5423, 5780, 6358, 6380, 6545, 6902, 7018, 8092, 8228, 8381, 8470, 8932, 9860, 10115, 10285, 10846, 11165, 12716, 13090, 13804, 14036, 14399, 15895, 16762, 16940, 17255, 17545, 20230, 20570, 21692, 22253, 22330, 24563, 26180, 27115, 28798, 31790, 33524, 34510, 34969, 35090, 37961, 40460, 41140, 41905, 44506, 44660, 49126, 54230, 57596, 58667, 59653, 63580, 69020, 69938, 70180, 71995, 75922, 83810, 89012, 92191, 98252, 108460, 111265, 117334, 119306, 122815, 139876, 143990, 151844, 167620, 174845, 184382, 189805, 222530, 234668, 238612, 244783, 245630, 287980, 293335, 298265, 349690, 368764, 379610, 417571, 445060, 460955, 489566, 491260, 586670, 596530, 645337, 699380, 759220, 835142, 921910, 979132, 1014101, 1173340, 1193060, 1223915, 1290674, 1670284, 1843820, 2028202, 2087855, 2447830, 2581348, 3226685, 4056404, 4175710, 4895660, 5070505, 6453370, 7098707, 8351420, 10141010, 12906740, 14197414, 20282020, 28394828, 35493535, 70987070, 141974140]

約数ペア:

[(1, 141974140), (2, 70987070), (4, 35493535), (5, 28394828), (7, 20282020), (10, 14197414), (11, 12906740), (14, 10141010), (17, 8351420), (20, 7098707), (22, 6453370), (28, 5070505), (29, 4895660), (34, 4175710), (35, 4056404), (44, 3226685), (55, 2581348), (58, 2447830), (68, 2087855), (70, 2028202), (77, 1843820), (85, 1670284), (110, 1290674), (116, 1223915), (119, 1193060), (121, 1173340), (140, 1014101), (145, 979132), (154, 921910), (170, 835142), (187, 759220), (203, 699380), (220, 645337), (238, 596530), (242, 586670), (289, 491260), (290, 489566), (308, 460955), (319, 445060), (340, 417571), (374, 379610), (385, 368764), (406, 349690), (476, 298265), (484, 293335), (493, 287980), (578, 245630), (580, 244783), (595, 238612), (605, 234668), (638, 222530), (748, 189805), (770, 184382), (812, 174845), (847, 167620), (935, 151844), (986, 143990), (1015, 139876), (1156, 122815), (1190, 119306), (1210, 117334), (1276, 111265), (1309, 108460), (1445, 98252), (1540, 92191), (1595, 89012), (1694, 83810), (1870, 75922), (1972, 71995), (2023, 70180), (2030, 69938), (2057, 69020), (2233, 63580), (2380, 59653), (2420, 58667), (2465, 57596), (2618, 54230), (2890, 49126), (3179, 44660), (3190, 44506), (3388, 41905), (3451, 41140), (3509, 40460), (3740, 37961), (4046, 35090), (4060, 34969), (4114, 34510), (4235, 33524), (4466, 31790), (4930, 28798), (5236, 27115), (5423, 26180), (5780, 24563), (6358, 22330), (6380, 22253), (6545, 21692), (6902, 20570), (7018, 20230), (8092, 17545), (8228, 17255), (8381, 16940), (8470, 16762), (8932, 15895), (9860, 14399), (10115, 14036), (10285, 13804), (10846, 13090), (11165, 12716)]