3907156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1993}}^1$

素因数の和:2086

約数の個数: 192

約数和(自身を含む): 12830672160

約数和(自身を除く): 8923515240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 961, 1020, 1054, 1240, 1581, 1860, 1922, 1993, 2040, 2108, 2635, 2883, 3162, 3720, 3844, 3986, 4216, 4805, 5270, 5766, 5979, 6324, 7688, 7905, 7972, 9610, 9965, 10540, 11532, 11958, 12648, 14415, 15810, 15944, 16337, 19220, 19930, 21080, 23064, 23916, 28830, 29895, 31620, 32674, 33881, 38440, 39860, 47832, 49011, 57660, 59790, 61783, 63240, 65348, 67762, 79720, 81685, 98022, 101643, 115320, 119580, 123566, 130696, 135524, 163370, 169405, 185349, 196044, 203286, 239160, 245055, 247132, 271048, 308915, 326740, 338810, 370698, 392088, 406572, 490110, 494264, 508215, 617830, 653480, 677620, 741396, 813144, 926745, 980220, 1016430, 1050311, 1235660, 1355240, 1482792, 1853490, 1915273, 1960440, 2032860, 2100622, 2471320, 3150933, 3706980, 3830546, 4065720, 4201244, 5251555, 5745819, 6301866, 7413960, 7661092, 8402488, 9576365, 10503110, 11491638, 12603732, 15322184, 15754665, 19152730, 21006220, 22983276, 25207464, 28729095, 31509330, 32559641, 38305460, 42012440, 45966552, 57458190, 63018660, 65119282, 76610920, 97678923, 114916380, 126037320, 130238564, 162798205, 195357846, 229832760, 260477128, 325596410, 390715692, 488394615, 651192820, 781431384, 976789230, 1302385640, 1953578460, 3907156920]

約数ペア:

[(1, 3907156920), (2, 1953578460), (3, 1302385640), (4, 976789230), (5, 781431384), (6, 651192820), (8, 488394615), (10, 390715692), (12, 325596410), (15, 260477128), (17, 229832760), (20, 195357846), (24, 162798205), (30, 130238564), (31, 126037320), (34, 114916380), (40, 97678923), (51, 76610920), (60, 65119282), (62, 63018660), (68, 57458190), (85, 45966552), (93, 42012440), (102, 38305460), (120, 32559641), (124, 31509330), (136, 28729095), (155, 25207464), (170, 22983276), (186, 21006220), (204, 19152730), (248, 15754665), (255, 15322184), (310, 12603732), (340, 11491638), (372, 10503110), (408, 9576365), (465, 8402488), (510, 7661092), (527, 7413960), (620, 6301866), (680, 5745819), (744, 5251555), (930, 4201244), (961, 4065720), (1020, 3830546), (1054, 3706980), (1240, 3150933), (1581, 2471320), (1860, 2100622), (1922, 2032860), (1993, 1960440), (2040, 1915273), (2108, 1853490), (2635, 1482792), (2883, 1355240), (3162, 1235660), (3720, 1050311), (3844, 1016430), (3986, 980220), (4216, 926745), (4805, 813144), (5270, 741396), (5766, 677620), (5979, 653480), (6324, 617830), (7688, 508215), (7905, 494264), (7972, 490110), (9610, 406572), (9965, 392088), (10540, 370698), (11532, 338810), (11958, 326740), (12648, 308915), (14415, 271048), (15810, 247132), (15944, 245055), (16337, 239160), (19220, 203286), (19930, 196044), (21080, 185349), (23064, 169405), (23916, 163370), (28830, 135524), (29895, 130696), (31620, 123566), (32674, 119580), (33881, 115320), (38440, 101643), (39860, 98022), (47832, 81685), (49011, 79720), (57660, 67762), (59790, 65348), (61783, 63240)]