1444340520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4513}}^1$

素因数の和:4664

約数の個数: 192

約数和(自身を含む): 5408133120

約数和(自身を除く): 3963792600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 630, 635, 762, 840, 889, 1016, 1143, 1260, 1270, 1524, 1778, 1905, 2286, 2520, 2540, 2667, 3048, 3556, 3810, 4445, 4513, 4572, 5080, 5334, 5715, 7112, 7620, 8001, 8890, 9026, 9144, 10668, 11430, 13335, 13539, 15240, 16002, 17780, 18052, 21336, 22565, 22860, 26670, 27078, 31591, 32004, 35560, 36104, 40005, 40617, 45130, 45720, 53340, 54156, 63182, 64008, 67695, 80010, 81234, 90260, 94773, 106680, 108312, 126364, 135390, 157955, 160020, 162468, 180520, 189546, 203085, 252728, 270780, 284319, 315910, 320040, 324936, 379092, 406170, 473865, 541560, 568638, 573151, 631820, 758184, 812340, 947730, 1137276, 1146302, 1263640, 1421595, 1624680, 1719453, 1895460, 2274552, 2292604, 2843190, 2865755, 3438906, 3790920, 4012057, 4585208, 5158359, 5686380, 5731510, 6877812, 8024114, 8597265, 10316718, 11372760, 11463020, 12036171, 13755624, 16048228, 17194530, 20060285, 20633436, 22926040, 24072342, 25791795, 32096456, 34389060, 36108513, 40120570, 41266872, 48144684, 51583590, 60180855, 68778120, 72217026, 80241140, 96289368, 103167180, 120361710, 144434052, 160482280, 180542565, 206334360, 240723420, 288868104, 361085130, 481446840, 722170260, 1444340520]

約数ペア:

[(1, 1444340520), (2, 722170260), (3, 481446840), (4, 361085130), (5, 288868104), (6, 240723420), (7, 206334360), (8, 180542565), (9, 160482280), (10, 144434052), (12, 120361710), (14, 103167180), (15, 96289368), (18, 80241140), (20, 72217026), (21, 68778120), (24, 60180855), (28, 51583590), (30, 48144684), (35, 41266872), (36, 40120570), (40, 36108513), (42, 34389060), (45, 32096456), (56, 25791795), (60, 24072342), (63, 22926040), (70, 20633436), (72, 20060285), (84, 17194530), (90, 16048228), (105, 13755624), (120, 12036171), (126, 11463020), (127, 11372760), (140, 10316718), (168, 8597265), (180, 8024114), (210, 6877812), (252, 5731510), (254, 5686380), (280, 5158359), (315, 4585208), (360, 4012057), (381, 3790920), (420, 3438906), (504, 2865755), (508, 2843190), (630, 2292604), (635, 2274552), (762, 1895460), (840, 1719453), (889, 1624680), (1016, 1421595), (1143, 1263640), (1260, 1146302), (1270, 1137276), (1524, 947730), (1778, 812340), (1905, 758184), (2286, 631820), (2520, 573151), (2540, 568638), (2667, 541560), (3048, 473865), (3556, 406170), (3810, 379092), (4445, 324936), (4513, 320040), (4572, 315910), (5080, 284319), (5334, 270780), (5715, 252728), (7112, 203085), (7620, 189546), (8001, 180520), (8890, 162468), (9026, 160020), (9144, 157955), (10668, 135390), (11430, 126364), (13335, 108312), (13539, 106680), (15240, 94773), (16002, 90260), (17780, 81234), (18052, 80010), (21336, 67695), (22565, 64008), (22860, 63182), (26670, 54156), (27078, 53340), (31591, 45720), (32004, 45130), (35560, 40617), (36104, 40005)]