996536520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{6277}}^1$

素因数の和:6314

約数の個数: 240

約数和(自身を含む): 3896942940

約数和(自身を除く): 2900406420

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6277, 6615, 7560, 7938, 8820, 10584, 11340, 12554, 13230, 15876, 17640, 18831, 19845, 22680, 25108, 26460, 31385, 31752, 37662, 39690, 43939, 50216, 52920, 56493, 62770, 75324, 79380, 87878, 94155, 112986, 125540, 131817, 150648, 158760, 169479, 175756, 188310, 219695, 225972, 251080, 263634, 282465, 307573, 338958, 351512, 376620, 395451, 439390, 451944, 508437, 527268, 564930, 615146, 659085, 677916, 753240, 790902, 847395, 878780, 922719, 1016874, 1054536, 1129860, 1186353, 1230292, 1318170, 1355832, 1537865, 1581804, 1694790, 1757560, 1845438, 1977255, 2033748, 2259720, 2372706, 2460584, 2542185, 2636340, 2768157, 3075730, 3163608, 3389580, 3559059, 3690876, 3954510, 4067496, 4613595, 4745412, 5084370, 5272680, 5536314, 5931765, 6151460, 6779160, 7118118, 7381752, 7909020, 8304471, 9227190, 9490824, 10168740, 11072628, 11863530, 12302920, 13840785, 14236236, 15818040, 16608942, 17795295, 18454380, 20337480, 22145256, 23727060, 24913413, 27681570, 28472472, 33217884, 35590590, 36908760, 41522355, 47454120, 49826826, 55363140, 66435768, 71181180, 83044710, 99653652, 110726280, 124567065, 142362360, 166089420, 199307304, 249134130, 332178840, 498268260, 996536520]

約数ペア:

[(1, 996536520), (2, 498268260), (3, 332178840), (4, 249134130), (5, 199307304), (6, 166089420), (7, 142362360), (8, 124567065), (9, 110726280), (10, 99653652), (12, 83044710), (14, 71181180), (15, 66435768), (18, 55363140), (20, 49826826), (21, 47454120), (24, 41522355), (27, 36908760), (28, 35590590), (30, 33217884), (35, 28472472), (36, 27681570), (40, 24913413), (42, 23727060), (45, 22145256), (49, 20337480), (54, 18454380), (56, 17795295), (60, 16608942), (63, 15818040), (70, 14236236), (72, 13840785), (81, 12302920), (84, 11863530), (90, 11072628), (98, 10168740), (105, 9490824), (108, 9227190), (120, 8304471), (126, 7909020), (135, 7381752), (140, 7118118), (147, 6779160), (162, 6151460), (168, 5931765), (180, 5536314), (189, 5272680), (196, 5084370), (210, 4745412), (216, 4613595), (245, 4067496), (252, 3954510), (270, 3690876), (280, 3559059), (294, 3389580), (315, 3163608), (324, 3075730), (360, 2768157), (378, 2636340), (392, 2542185), (405, 2460584), (420, 2372706), (441, 2259720), (490, 2033748), (504, 1977255), (540, 1845438), (567, 1757560), (588, 1694790), (630, 1581804), (648, 1537865), (735, 1355832), (756, 1318170), (810, 1230292), (840, 1186353), (882, 1129860), (945, 1054536), (980, 1016874), (1080, 922719), (1134, 878780), (1176, 847395), (1260, 790902), (1323, 753240), (1470, 677916), (1512, 659085), (1620, 615146), (1764, 564930), (1890, 527268), (1960, 508437), (2205, 451944), (2268, 439390), (2520, 395451), (2646, 376620), (2835, 351512), (2940, 338958), (3240, 307573), (3528, 282465), (3780, 263634), (3969, 251080), (4410, 225972), (4536, 219695), (5292, 188310), (5670, 175756), (5880, 169479), (6277, 158760), (6615, 150648), (7560, 131817), (7938, 125540), (8820, 112986), (10584, 94155), (11340, 87878), (12554, 79380), (13230, 75324), (15876, 62770), (17640, 56493), (18831, 52920), (19845, 50216), (22680, 43939), (25108, 39690), (26460, 37662), (31385, 31752)]