2122007040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 240

約数和(自身を含む): 7588728576

約数和(自身を除く): 5466721536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2971, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5942, 5952, 7440, 7680, 7936, 8913, 8928, 9920, 11160, 11520, 11884, 11904, 14855, 14880, 15872, 17826, 17856, 19840, 22320, 23040, 23768, 23808, 26739, 29710, 29760, 35652, 35712, 39680, 44565, 44640, 47536, 47616, 53478, 59420, 59520, 71304, 71424, 79360, 89130, 89280, 92101, 95072, 106956, 118840, 119040, 133695, 142608, 142848, 178260, 178560, 184202, 190144, 213912, 237680, 238080, 267390, 276303, 285216, 356520, 357120, 368404, 380288, 427824, 460505, 475360, 534780, 552606, 570432, 713040, 714240, 736808, 760576, 828909, 855648, 921010, 950720, 1069560, 1105212, 1140864, 1381515, 1426080, 1473616, 1521152, 1657818, 1711296, 1842020, 1901440, 2139120, 2210424, 2281728, 2763030, 2852160, 2947232, 3315636, 3422592, 3684040, 3802880, 4144545, 4278240, 4420848, 4563456, 5526060, 5704320, 5894464, 6631272, 6845184, 7368080, 7605760, 8289090, 8556480, 8841696, 11052120, 11408640, 11788928, 13262544, 13690368, 14736160, 16578180, 17112960, 17683392, 22104240, 22817280, 23577856, 26525088, 29472320, 33156360, 34225920, 35366784, 44208480, 47155712, 53050176, 58944640, 66312720, 68451840, 70733568, 88416960, 106100352, 117889280, 132625440, 141467136, 176833920, 212200704, 235778560, 265250880, 353667840, 424401408, 530501760, 707335680, 1061003520, 2122007040]

約数ペア:

[(1, 2122007040), (2, 1061003520), (3, 707335680), (4, 530501760), (5, 424401408), (6, 353667840), (8, 265250880), (9, 235778560), (10, 212200704), (12, 176833920), (15, 141467136), (16, 132625440), (18, 117889280), (20, 106100352), (24, 88416960), (30, 70733568), (31, 68451840), (32, 66312720), (36, 58944640), (40, 53050176), (45, 47155712), (48, 44208480), (60, 35366784), (62, 34225920), (64, 33156360), (72, 29472320), (80, 26525088), (90, 23577856), (93, 22817280), (96, 22104240), (120, 17683392), (124, 17112960), (128, 16578180), (144, 14736160), (155, 13690368), (160, 13262544), (180, 11788928), (186, 11408640), (192, 11052120), (240, 8841696), (248, 8556480), (256, 8289090), (279, 7605760), (288, 7368080), (310, 6845184), (320, 6631272), (360, 5894464), (372, 5704320), (384, 5526060), (465, 4563456), (480, 4420848), (496, 4278240), (512, 4144545), (558, 3802880), (576, 3684040), (620, 3422592), (640, 3315636), (720, 2947232), (744, 2852160), (768, 2763030), (930, 2281728), (960, 2210424), (992, 2139120), (1116, 1901440), (1152, 1842020), (1240, 1711296), (1280, 1657818), (1395, 1521152), (1440, 1473616), (1488, 1426080), (1536, 1381515), (1860, 1140864), (1920, 1105212), (1984, 1069560), (2232, 950720), (2304, 921010), (2480, 855648), (2560, 828909), (2790, 760576), (2880, 736808), (2971, 714240), (2976, 713040), (3720, 570432), (3840, 552606), (3968, 534780), (4464, 475360), (4608, 460505), (4960, 427824), (5580, 380288), (5760, 368404), (5942, 357120), (5952, 356520), (7440, 285216), (7680, 276303), (7936, 267390), (8913, 238080), (8928, 237680), (9920, 213912), (11160, 190144), (11520, 184202), (11884, 178560), (11904, 178260), (14855, 142848), (14880, 142608), (15872, 133695), (17826, 119040), (17856, 118840), (19840, 106956), (22320, 95072), (23040, 92101), (23768, 89280), (23808, 89130), (26739, 79360), (29710, 71424), (29760, 71304), (35652, 59520), (35712, 59420), (39680, 53478), (44565, 47616), (44640, 47536)]