2000518560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1137

約数の個数: 240

約数和(自身を含む): 7110978336

約数和(自身を除く): 5110459776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 163, 180, 216, 240, 270, 288, 324, 326, 360, 405, 432, 480, 489, 540, 648, 652, 720, 810, 815, 864, 947, 978, 1080, 1296, 1304, 1440, 1467, 1620, 1630, 1894, 1956, 2160, 2445, 2592, 2608, 2841, 2934, 3240, 3260, 3788, 3912, 4320, 4401, 4735, 4890, 5216, 5682, 5868, 6480, 6520, 7335, 7576, 7824, 8523, 8802, 9470, 9780, 11364, 11736, 12960, 13040, 13203, 14205, 14670, 15152, 15648, 17046, 17604, 18940, 19560, 22005, 22728, 23472, 25569, 26080, 26406, 28410, 29340, 30304, 34092, 35208, 37880, 39120, 42615, 44010, 45456, 46944, 51138, 52812, 56820, 58680, 66015, 68184, 70416, 75760, 76707, 78240, 85230, 88020, 90912, 102276, 105624, 113640, 117360, 127845, 132030, 136368, 140832, 151520, 153414, 154361, 170460, 176040, 204552, 211248, 227280, 234720, 255690, 264060, 272736, 306828, 308722, 340920, 352080, 383535, 409104, 422496, 454560, 463083, 511380, 528120, 613656, 617444, 681840, 704160, 767070, 771805, 818208, 926166, 1022760, 1056240, 1227312, 1234888, 1363680, 1389249, 1534140, 1543610, 1852332, 2045520, 2112480, 2315415, 2454624, 2469776, 2778498, 3068280, 3087220, 3704664, 4091040, 4167747, 4630830, 4939552, 5556996, 6136560, 6174440, 6946245, 7409328, 8335494, 9261660, 11113992, 12273120, 12348880, 12503241, 13892490, 14818656, 16670988, 18523320, 20838735, 22227984, 24697760, 25006482, 27784980, 33341976, 37046640, 41677470, 44455968, 50012964, 55569960, 62516205, 66683952, 74093280, 83354940, 100025928, 111139920, 125032410, 133367904, 166709880, 200051856, 222279840, 250064820, 333419760, 400103712, 500129640, 666839520, 1000259280, 2000518560]

約数ペア:

[(1, 2000518560), (2, 1000259280), (3, 666839520), (4, 500129640), (5, 400103712), (6, 333419760), (8, 250064820), (9, 222279840), (10, 200051856), (12, 166709880), (15, 133367904), (16, 125032410), (18, 111139920), (20, 100025928), (24, 83354940), (27, 74093280), (30, 66683952), (32, 62516205), (36, 55569960), (40, 50012964), (45, 44455968), (48, 41677470), (54, 37046640), (60, 33341976), (72, 27784980), (80, 25006482), (81, 24697760), (90, 22227984), (96, 20838735), (108, 18523320), (120, 16670988), (135, 14818656), (144, 13892490), (160, 12503241), (162, 12348880), (163, 12273120), (180, 11113992), (216, 9261660), (240, 8335494), (270, 7409328), (288, 6946245), (324, 6174440), (326, 6136560), (360, 5556996), (405, 4939552), (432, 4630830), (480, 4167747), (489, 4091040), (540, 3704664), (648, 3087220), (652, 3068280), (720, 2778498), (810, 2469776), (815, 2454624), (864, 2315415), (947, 2112480), (978, 2045520), (1080, 1852332), (1296, 1543610), (1304, 1534140), (1440, 1389249), (1467, 1363680), (1620, 1234888), (1630, 1227312), (1894, 1056240), (1956, 1022760), (2160, 926166), (2445, 818208), (2592, 771805), (2608, 767070), (2841, 704160), (2934, 681840), (3240, 617444), (3260, 613656), (3788, 528120), (3912, 511380), (4320, 463083), (4401, 454560), (4735, 422496), (4890, 409104), (5216, 383535), (5682, 352080), (5868, 340920), (6480, 308722), (6520, 306828), (7335, 272736), (7576, 264060), (7824, 255690), (8523, 234720), (8802, 227280), (9470, 211248), (9780, 204552), (11364, 176040), (11736, 170460), (12960, 154361), (13040, 153414), (13203, 151520), (14205, 140832), (14670, 136368), (15152, 132030), (15648, 127845), (17046, 117360), (17604, 113640), (18940, 105624), (19560, 102276), (22005, 90912), (22728, 88020), (23472, 85230), (25569, 78240), (26080, 76707), (26406, 75760), (28410, 70416), (29340, 68184), (30304, 66015), (34092, 58680), (35208, 56820), (37880, 52812), (39120, 51138), (42615, 46944), (44010, 45456)]