2079699480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:942

約数の個数: 192

約数和(自身を含む): 7010565120

約数和(自身を除く): 4930865640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 331, 360, 372, 465, 558, 563, 620, 662, 744, 930, 993, 1116, 1126, 1240, 1324, 1395, 1655, 1689, 1860, 1986, 2232, 2252, 2648, 2790, 2815, 2979, 3310, 3378, 3720, 3972, 4504, 4965, 5067, 5580, 5630, 5958, 6620, 6756, 7944, 8445, 9930, 10134, 10261, 11160, 11260, 11916, 13240, 13512, 14895, 16890, 17453, 19860, 20268, 20522, 22520, 23832, 25335, 29790, 30783, 33780, 34906, 39720, 40536, 41044, 50670, 51305, 52359, 59580, 61566, 67560, 69812, 82088, 87265, 92349, 101340, 102610, 104718, 119160, 123132, 139624, 153915, 157077, 174530, 184698, 186353, 202680, 205220, 209436, 246264, 261795, 307830, 314154, 349060, 369396, 372706, 410440, 418872, 461745, 523590, 559059, 615660, 628308, 698120, 738792, 745412, 785385, 923490, 931765, 1047180, 1118118, 1231320, 1256616, 1490824, 1570770, 1677177, 1846980, 1863530, 2094360, 2236236, 2795295, 3141540, 3354354, 3693960, 3727060, 4472472, 5590590, 5776943, 6283080, 6708708, 7454120, 8385885, 11181180, 11553886, 13417416, 16771770, 17330829, 22362360, 23107772, 28884715, 33543540, 34661658, 46215544, 51992487, 57769430, 67087080, 69323316, 86654145, 103984974, 115538860, 138646632, 173308290, 207969948, 231077720, 259962435, 346616580, 415939896, 519924870, 693233160, 1039849740, 2079699480]

約数ペア:

[(1, 2079699480), (2, 1039849740), (3, 693233160), (4, 519924870), (5, 415939896), (6, 346616580), (8, 259962435), (9, 231077720), (10, 207969948), (12, 173308290), (15, 138646632), (18, 115538860), (20, 103984974), (24, 86654145), (30, 69323316), (31, 67087080), (36, 57769430), (40, 51992487), (45, 46215544), (60, 34661658), (62, 33543540), (72, 28884715), (90, 23107772), (93, 22362360), (120, 17330829), (124, 16771770), (155, 13417416), (180, 11553886), (186, 11181180), (248, 8385885), (279, 7454120), (310, 6708708), (331, 6283080), (360, 5776943), (372, 5590590), (465, 4472472), (558, 3727060), (563, 3693960), (620, 3354354), (662, 3141540), (744, 2795295), (930, 2236236), (993, 2094360), (1116, 1863530), (1126, 1846980), (1240, 1677177), (1324, 1570770), (1395, 1490824), (1655, 1256616), (1689, 1231320), (1860, 1118118), (1986, 1047180), (2232, 931765), (2252, 923490), (2648, 785385), (2790, 745412), (2815, 738792), (2979, 698120), (3310, 628308), (3378, 615660), (3720, 559059), (3972, 523590), (4504, 461745), (4965, 418872), (5067, 410440), (5580, 372706), (5630, 369396), (5958, 349060), (6620, 314154), (6756, 307830), (7944, 261795), (8445, 246264), (9930, 209436), (10134, 205220), (10261, 202680), (11160, 186353), (11260, 184698), (11916, 174530), (13240, 157077), (13512, 153915), (14895, 139624), (16890, 123132), (17453, 119160), (19860, 104718), (20268, 102610), (20522, 101340), (22520, 92349), (23832, 87265), (25335, 82088), (29790, 69812), (30783, 67560), (33780, 61566), (34906, 59580), (39720, 52359), (40536, 51305), (41044, 50670)]