1320151320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2122

約数の個数: 192

約数和(自身を含む): 4586868000

約数和(自身を除く): 3266716680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 109, 120, 136, 153, 170, 180, 204, 218, 255, 306, 327, 340, 360, 408, 436, 510, 545, 612, 654, 680, 765, 872, 981, 1020, 1090, 1224, 1308, 1530, 1635, 1853, 1962, 1979, 2040, 2180, 2616, 3060, 3270, 3706, 3924, 3958, 4360, 4905, 5559, 5937, 6120, 6540, 7412, 7848, 7916, 9265, 9810, 9895, 11118, 11874, 13080, 14824, 15832, 16677, 17811, 18530, 19620, 19790, 22236, 23748, 27795, 29685, 33354, 33643, 35622, 37060, 39240, 39580, 44472, 47496, 55590, 59370, 66708, 67286, 71244, 74120, 79160, 83385, 89055, 100929, 111180, 118740, 133416, 134572, 142488, 166770, 168215, 178110, 201858, 215711, 222360, 237480, 269144, 302787, 333540, 336430, 356220, 403716, 431422, 504645, 605574, 647133, 667080, 672860, 712440, 807432, 862844, 1009290, 1078555, 1211148, 1294266, 1345720, 1513935, 1725688, 1941399, 2018580, 2157110, 2422296, 2588532, 3027870, 3235665, 3667087, 3882798, 4037160, 4314220, 5177064, 6055740, 6471330, 7334174, 7765596, 8628440, 9706995, 11001261, 12111480, 12942660, 14668348, 15531192, 18335435, 19413990, 22002522, 25885320, 29336696, 33003783, 36670870, 38827980, 44005044, 55006305, 66007566, 73341740, 77655960, 88010088, 110012610, 132015132, 146683480, 165018915, 220025220, 264030264, 330037830, 440050440, 660075660, 1320151320]

約数ペア:

[(1, 1320151320), (2, 660075660), (3, 440050440), (4, 330037830), (5, 264030264), (6, 220025220), (8, 165018915), (9, 146683480), (10, 132015132), (12, 110012610), (15, 88010088), (17, 77655960), (18, 73341740), (20, 66007566), (24, 55006305), (30, 44005044), (34, 38827980), (36, 36670870), (40, 33003783), (45, 29336696), (51, 25885320), (60, 22002522), (68, 19413990), (72, 18335435), (85, 15531192), (90, 14668348), (102, 12942660), (109, 12111480), (120, 11001261), (136, 9706995), (153, 8628440), (170, 7765596), (180, 7334174), (204, 6471330), (218, 6055740), (255, 5177064), (306, 4314220), (327, 4037160), (340, 3882798), (360, 3667087), (408, 3235665), (436, 3027870), (510, 2588532), (545, 2422296), (612, 2157110), (654, 2018580), (680, 1941399), (765, 1725688), (872, 1513935), (981, 1345720), (1020, 1294266), (1090, 1211148), (1224, 1078555), (1308, 1009290), (1530, 862844), (1635, 807432), (1853, 712440), (1962, 672860), (1979, 667080), (2040, 647133), (2180, 605574), (2616, 504645), (3060, 431422), (3270, 403716), (3706, 356220), (3924, 336430), (3958, 333540), (4360, 302787), (4905, 269144), (5559, 237480), (5937, 222360), (6120, 215711), (6540, 201858), (7412, 178110), (7848, 168215), (7916, 166770), (9265, 142488), (9810, 134572), (9895, 133416), (11118, 118740), (11874, 111180), (13080, 100929), (14824, 89055), (15832, 83385), (16677, 79160), (17811, 74120), (18530, 71244), (19620, 67286), (19790, 66708), (22236, 59370), (23748, 55590), (27795, 47496), (29685, 44472), (33354, 39580), (33643, 39240), (35622, 37060)]