390014520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3538

約数の個数: 192

約数和(自身を含む): 1433116800

約数和(自身を除く): 1043102280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3491, 3724, 3990, 4655, 5320, 5586, 5880, 6982, 7448, 7980, 9310, 10473, 11172, 13964, 13965, 15960, 17455, 18620, 20946, 22344, 24437, 27928, 27930, 34910, 37240, 41892, 48874, 52365, 55860, 66329, 69820, 73311, 83784, 97748, 104730, 111720, 122185, 132658, 139640, 146622, 171059, 195496, 198987, 209460, 244370, 265316, 293244, 331645, 342118, 366555, 397974, 418920, 464303, 488740, 513177, 530632, 586488, 663290, 684236, 733110, 795948, 855295, 928606, 977480, 994935, 1026354, 1326580, 1368472, 1392909, 1466220, 1591896, 1710590, 1857212, 1989870, 2052708, 2321515, 2565885, 2653160, 2785818, 2932440, 3250121, 3421180, 3714424, 3979740, 4105416, 4643030, 5131770, 5571636, 6500242, 6842360, 6964545, 7959480, 9286060, 9750363, 10263540, 11143272, 13000484, 13929090, 16250605, 18572120, 19500726, 20527080, 26000968, 27858180, 32501210, 39001452, 48751815, 55716360, 65002420, 78002904, 97503630, 130004840, 195007260, 390014520]

約数ペア:

[(1, 390014520), (2, 195007260), (3, 130004840), (4, 97503630), (5, 78002904), (6, 65002420), (7, 55716360), (8, 48751815), (10, 39001452), (12, 32501210), (14, 27858180), (15, 26000968), (19, 20527080), (20, 19500726), (21, 18572120), (24, 16250605), (28, 13929090), (30, 13000484), (35, 11143272), (38, 10263540), (40, 9750363), (42, 9286060), (49, 7959480), (56, 6964545), (57, 6842360), (60, 6500242), (70, 5571636), (76, 5131770), (84, 4643030), (95, 4105416), (98, 3979740), (105, 3714424), (114, 3421180), (120, 3250121), (133, 2932440), (140, 2785818), (147, 2653160), (152, 2565885), (168, 2321515), (190, 2052708), (196, 1989870), (210, 1857212), (228, 1710590), (245, 1591896), (266, 1466220), (280, 1392909), (285, 1368472), (294, 1326580), (380, 1026354), (392, 994935), (399, 977480), (420, 928606), (456, 855295), (490, 795948), (532, 733110), (570, 684236), (588, 663290), (665, 586488), (735, 530632), (760, 513177), (798, 488740), (840, 464303), (931, 418920), (980, 397974), (1064, 366555), (1140, 342118), (1176, 331645), (1330, 293244), (1470, 265316), (1596, 244370), (1862, 209460), (1960, 198987), (1995, 195496), (2280, 171059), (2660, 146622), (2793, 139640), (2940, 132658), (3192, 122185), (3491, 111720), (3724, 104730), (3990, 97748), (4655, 83784), (5320, 73311), (5586, 69820), (5880, 66329), (6982, 55860), (7448, 52365), (7980, 48874), (9310, 41892), (10473, 37240), (11172, 34910), (13964, 27930), (13965, 27928), (15960, 24437), (17455, 22344), (18620, 20946)]