994071420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1473

約数の個数: 192

約数和(自身を含む): 3269038080

約数和(自身を除く): 2274966660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 86, 90, 93, 108, 124, 129, 135, 155, 172, 180, 186, 215, 258, 270, 279, 310, 372, 387, 430, 465, 516, 540, 558, 620, 645, 774, 837, 860, 930, 1116, 1161, 1290, 1333, 1381, 1395, 1548, 1674, 1860, 1935, 2322, 2580, 2666, 2762, 2790, 3348, 3870, 3999, 4143, 4185, 4644, 5332, 5524, 5580, 5805, 6665, 6905, 7740, 7998, 8286, 8370, 11610, 11997, 12429, 13330, 13810, 15996, 16572, 16740, 19995, 20715, 23220, 23994, 24858, 26660, 27620, 35991, 37287, 39990, 41430, 42811, 47988, 49716, 59383, 59985, 62145, 71982, 74574, 79980, 82860, 85622, 118766, 119970, 124290, 128433, 143964, 149148, 171244, 178149, 179955, 186435, 214055, 237532, 239940, 248580, 256866, 296915, 356298, 359910, 372870, 385299, 428110, 513732, 534447, 593830, 642165, 712596, 719820, 745740, 770598, 856220, 890745, 1068894, 1155897, 1187660, 1284330, 1541196, 1603341, 1781490, 1840873, 1926495, 2137788, 2311794, 2568660, 2672235, 3206682, 3562980, 3681746, 3852990, 4623588, 5344470, 5522619, 5779485, 6413364, 7363492, 7705980, 8016705, 9204365, 10688940, 11045238, 11558970, 16033410, 16567857, 18408730, 22090476, 23117940, 27613095, 32066820, 33135714, 36817460, 49703571, 55226190, 66271428, 82839285, 99407142, 110452380, 165678570, 198814284, 248517855, 331357140, 497035710, 994071420]

約数ペア:

[(1, 994071420), (2, 497035710), (3, 331357140), (4, 248517855), (5, 198814284), (6, 165678570), (9, 110452380), (10, 99407142), (12, 82839285), (15, 66271428), (18, 55226190), (20, 49703571), (27, 36817460), (30, 33135714), (31, 32066820), (36, 27613095), (43, 23117940), (45, 22090476), (54, 18408730), (60, 16567857), (62, 16033410), (86, 11558970), (90, 11045238), (93, 10688940), (108, 9204365), (124, 8016705), (129, 7705980), (135, 7363492), (155, 6413364), (172, 5779485), (180, 5522619), (186, 5344470), (215, 4623588), (258, 3852990), (270, 3681746), (279, 3562980), (310, 3206682), (372, 2672235), (387, 2568660), (430, 2311794), (465, 2137788), (516, 1926495), (540, 1840873), (558, 1781490), (620, 1603341), (645, 1541196), (774, 1284330), (837, 1187660), (860, 1155897), (930, 1068894), (1116, 890745), (1161, 856220), (1290, 770598), (1333, 745740), (1381, 719820), (1395, 712596), (1548, 642165), (1674, 593830), (1860, 534447), (1935, 513732), (2322, 428110), (2580, 385299), (2666, 372870), (2762, 359910), (2790, 356298), (3348, 296915), (3870, 256866), (3999, 248580), (4143, 239940), (4185, 237532), (4644, 214055), (5332, 186435), (5524, 179955), (5580, 178149), (5805, 171244), (6665, 149148), (6905, 143964), (7740, 128433), (7998, 124290), (8286, 119970), (8370, 118766), (11610, 85622), (11997, 82860), (12429, 79980), (13330, 74574), (13810, 71982), (15996, 62145), (16572, 59985), (16740, 59383), (19995, 49716), (20715, 47988), (23220, 42811), (23994, 41430), (24858, 39990), (26660, 37287), (27620, 35991)]