2860285680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18307}}^1$

素因数の和:18364

約数の個数: 240

約数和(自身を含む): 11332798464

約数和(自身を除く): 8472512784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 18307, 19530, 22320, 26040, 31248, 36614, 39060, 52080, 54921, 73228, 78120, 91535, 109842, 128149, 146456, 156240, 164763, 183070, 219684, 256298, 274605, 292912, 329526, 366140, 384447, 439368, 512596, 549210, 567517, 640745, 659052, 732280, 768894, 823815, 878736, 1025192, 1098420, 1135034, 1153341, 1281490, 1318104, 1464560, 1537788, 1647630, 1702551, 1922235, 2050384, 2196840, 2270068, 2306682, 2562980, 2636208, 2837585, 3075576, 3295260, 3405102, 3844470, 3972619, 4393680, 4540136, 4613364, 5107653, 5125960, 5675170, 5766705, 6151152, 6590520, 6810204, 7688940, 7945238, 8512755, 9080272, 9226728, 10215306, 10251920, 11350340, 11533410, 11917857, 13181040, 13620408, 15377880, 15890476, 17025510, 18453456, 19863095, 20430612, 22700680, 23066820, 23835714, 25538265, 27240816, 30755760, 31780952, 34051020, 35753571, 39726190, 40861224, 45401360, 46133640, 47671428, 51076530, 59589285, 63561904, 68102040, 71507142, 79452380, 81722448, 92267280, 95342856, 102153060, 119178570, 136204080, 143014284, 158904760, 178767855, 190685712, 204306120, 238357140, 286028568, 317809520, 357535710, 408612240, 476714280, 572057136, 715071420, 953428560, 1430142840, 2860285680]

約数ペア:

[(1, 2860285680), (2, 1430142840), (3, 953428560), (4, 715071420), (5, 572057136), (6, 476714280), (7, 408612240), (8, 357535710), (9, 317809520), (10, 286028568), (12, 238357140), (14, 204306120), (15, 190685712), (16, 178767855), (18, 158904760), (20, 143014284), (21, 136204080), (24, 119178570), (28, 102153060), (30, 95342856), (31, 92267280), (35, 81722448), (36, 79452380), (40, 71507142), (42, 68102040), (45, 63561904), (48, 59589285), (56, 51076530), (60, 47671428), (62, 46133640), (63, 45401360), (70, 40861224), (72, 39726190), (80, 35753571), (84, 34051020), (90, 31780952), (93, 30755760), (105, 27240816), (112, 25538265), (120, 23835714), (124, 23066820), (126, 22700680), (140, 20430612), (144, 19863095), (155, 18453456), (168, 17025510), (180, 15890476), (186, 15377880), (210, 13620408), (217, 13181040), (240, 11917857), (248, 11533410), (252, 11350340), (279, 10251920), (280, 10215306), (310, 9226728), (315, 9080272), (336, 8512755), (360, 7945238), (372, 7688940), (420, 6810204), (434, 6590520), (465, 6151152), (496, 5766705), (504, 5675170), (558, 5125960), (560, 5107653), (620, 4613364), (630, 4540136), (651, 4393680), (720, 3972619), (744, 3844470), (840, 3405102), (868, 3295260), (930, 3075576), (1008, 2837585), (1085, 2636208), (1116, 2562980), (1240, 2306682), (1260, 2270068), (1302, 2196840), (1395, 2050384), (1488, 1922235), (1680, 1702551), (1736, 1647630), (1860, 1537788), (1953, 1464560), (2170, 1318104), (2232, 1281490), (2480, 1153341), (2520, 1135034), (2604, 1098420), (2790, 1025192), (3255, 878736), (3472, 823815), (3720, 768894), (3906, 732280), (4340, 659052), (4464, 640745), (5040, 567517), (5208, 549210), (5580, 512596), (6510, 439368), (7440, 384447), (7812, 366140), (8680, 329526), (9765, 292912), (10416, 274605), (11160, 256298), (13020, 219684), (15624, 183070), (17360, 164763), (18307, 156240), (19530, 146456), (22320, 128149), (26040, 109842), (31248, 91535), (36614, 78120), (39060, 73228), (52080, 54921)]