2016857520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 240

約数和(自身を含む): 7064428800

約数和(自身を除く): 5047571280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 109, 120, 124, 144, 155, 180, 186, 218, 240, 248, 279, 310, 327, 360, 372, 436, 465, 496, 545, 558, 620, 654, 720, 744, 829, 872, 930, 981, 1090, 1116, 1240, 1308, 1395, 1488, 1635, 1658, 1744, 1860, 1962, 2180, 2232, 2480, 2487, 2616, 2790, 3270, 3316, 3379, 3720, 3924, 4145, 4360, 4464, 4905, 4974, 5232, 5580, 6540, 6632, 6758, 7440, 7461, 7848, 8290, 8720, 9810, 9948, 10137, 11160, 12435, 13080, 13264, 13516, 14922, 15696, 16580, 16895, 19620, 19896, 20274, 22320, 24870, 25699, 26160, 27032, 29844, 30411, 33160, 33790, 37305, 39240, 39792, 40548, 49740, 50685, 51398, 54064, 59688, 60822, 66320, 67580, 74610, 77097, 78480, 81096, 90361, 99480, 101370, 102796, 119376, 121644, 128495, 135160, 149220, 152055, 154194, 162192, 180722, 198960, 202740, 205592, 231291, 243288, 256990, 270320, 271083, 298440, 304110, 308388, 361444, 385485, 405480, 411184, 451805, 462582, 486576, 513980, 542166, 596880, 608220, 616776, 722888, 770970, 810960, 813249, 903610, 925164, 1027960, 1084332, 1156455, 1216440, 1233552, 1355415, 1445776, 1541940, 1626498, 1807220, 1850328, 2055920, 2168664, 2312910, 2432880, 2710830, 2801191, 3083880, 3252996, 3614440, 3700656, 4066245, 4337328, 4625820, 5421660, 5602382, 6167760, 6505992, 7228880, 8132490, 8403573, 9251640, 10843320, 11204764, 13011984, 14005955, 16264980, 16807146, 18503280, 21686640, 22409528, 25210719, 28011910, 32529960, 33614292, 42017865, 44819056, 50421438, 56023820, 65059920, 67228584, 84035730, 100842876, 112047640, 126053595, 134457168, 168071460, 201685752, 224095280, 252107190, 336142920, 403371504, 504214380, 672285840, 1008428760, 2016857520]

約数ペア:

[(1, 2016857520), (2, 1008428760), (3, 672285840), (4, 504214380), (5, 403371504), (6, 336142920), (8, 252107190), (9, 224095280), (10, 201685752), (12, 168071460), (15, 134457168), (16, 126053595), (18, 112047640), (20, 100842876), (24, 84035730), (30, 67228584), (31, 65059920), (36, 56023820), (40, 50421438), (45, 44819056), (48, 42017865), (60, 33614292), (62, 32529960), (72, 28011910), (80, 25210719), (90, 22409528), (93, 21686640), (109, 18503280), (120, 16807146), (124, 16264980), (144, 14005955), (155, 13011984), (180, 11204764), (186, 10843320), (218, 9251640), (240, 8403573), (248, 8132490), (279, 7228880), (310, 6505992), (327, 6167760), (360, 5602382), (372, 5421660), (436, 4625820), (465, 4337328), (496, 4066245), (545, 3700656), (558, 3614440), (620, 3252996), (654, 3083880), (720, 2801191), (744, 2710830), (829, 2432880), (872, 2312910), (930, 2168664), (981, 2055920), (1090, 1850328), (1116, 1807220), (1240, 1626498), (1308, 1541940), (1395, 1445776), (1488, 1355415), (1635, 1233552), (1658, 1216440), (1744, 1156455), (1860, 1084332), (1962, 1027960), (2180, 925164), (2232, 903610), (2480, 813249), (2487, 810960), (2616, 770970), (2790, 722888), (3270, 616776), (3316, 608220), (3379, 596880), (3720, 542166), (3924, 513980), (4145, 486576), (4360, 462582), (4464, 451805), (4905, 411184), (4974, 405480), (5232, 385485), (5580, 361444), (6540, 308388), (6632, 304110), (6758, 298440), (7440, 271083), (7461, 270320), (7848, 256990), (8290, 243288), (8720, 231291), (9810, 205592), (9948, 202740), (10137, 198960), (11160, 180722), (12435, 162192), (13080, 154194), (13264, 152055), (13516, 149220), (14922, 135160), (15696, 128495), (16580, 121644), (16895, 119376), (19620, 102796), (19896, 101370), (20274, 99480), (22320, 90361), (24870, 81096), (25699, 78480), (26160, 77097), (27032, 74610), (29844, 67580), (30411, 66320), (33160, 60822), (33790, 59688), (37305, 54064), (39240, 51398), (39792, 50685), (40548, 49740)]