1109214720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 240

約数和(自身を含む): 3967996032

約数和(自身を除く): 2858781312

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, 1553, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3106, 3720, 3840, 3968, 4464, 4608, 4659, 4960, 5580, 5760, 5952, 6212, 7440, 7680, 7765, 7936, 8928, 9318, 9920, 11160, 11520, 11904, 12424, 13977, 14880, 15530, 15872, 17856, 18636, 19840, 22320, 23040, 23295, 23808, 24848, 27954, 29760, 31060, 35712, 37272, 39680, 44640, 46590, 47616, 48143, 49696, 55908, 59520, 62120, 69885, 71424, 74544, 79360, 89280, 93180, 96286, 99392, 111816, 119040, 124240, 139770, 142848, 144429, 149088, 178560, 186360, 192572, 198784, 223632, 238080, 240715, 248480, 279540, 288858, 298176, 357120, 372720, 385144, 397568, 433287, 447264, 481430, 496960, 559080, 577716, 596352, 714240, 722145, 745440, 770288, 795136, 866574, 894528, 962860, 993920, 1118160, 1155432, 1192704, 1444290, 1490880, 1540576, 1733148, 1789056, 1925720, 1987840, 2166435, 2236320, 2310864, 2385408, 2888580, 2981760, 3081152, 3466296, 3578112, 3851440, 3975680, 4332870, 4472640, 4621728, 5777160, 5963520, 6162304, 6932592, 7156224, 7702880, 8665740, 8945280, 9243456, 11554320, 11927040, 12324608, 13865184, 15405760, 17331480, 17890560, 18486912, 23108640, 24649216, 27730368, 30811520, 34662960, 35781120, 36973824, 46217280, 55460736, 61623040, 69325920, 73947648, 92434560, 110921472, 123246080, 138651840, 184869120, 221842944, 277303680, 369738240, 554607360, 1109214720]

約数ペア:

[(1, 1109214720), (2, 554607360), (3, 369738240), (4, 277303680), (5, 221842944), (6, 184869120), (8, 138651840), (9, 123246080), (10, 110921472), (12, 92434560), (15, 73947648), (16, 69325920), (18, 61623040), (20, 55460736), (24, 46217280), (30, 36973824), (31, 35781120), (32, 34662960), (36, 30811520), (40, 27730368), (45, 24649216), (48, 23108640), (60, 18486912), (62, 17890560), (64, 17331480), (72, 15405760), (80, 13865184), (90, 12324608), (93, 11927040), (96, 11554320), (120, 9243456), (124, 8945280), (128, 8665740), (144, 7702880), (155, 7156224), (160, 6932592), (180, 6162304), (186, 5963520), (192, 5777160), (240, 4621728), (248, 4472640), (256, 4332870), (279, 3975680), (288, 3851440), (310, 3578112), (320, 3466296), (360, 3081152), (372, 2981760), (384, 2888580), (465, 2385408), (480, 2310864), (496, 2236320), (512, 2166435), (558, 1987840), (576, 1925720), (620, 1789056), (640, 1733148), (720, 1540576), (744, 1490880), (768, 1444290), (930, 1192704), (960, 1155432), (992, 1118160), (1116, 993920), (1152, 962860), (1240, 894528), (1280, 866574), (1395, 795136), (1440, 770288), (1488, 745440), (1536, 722145), (1553, 714240), (1860, 596352), (1920, 577716), (1984, 559080), (2232, 496960), (2304, 481430), (2480, 447264), (2560, 433287), (2790, 397568), (2880, 385144), (2976, 372720), (3106, 357120), (3720, 298176), (3840, 288858), (3968, 279540), (4464, 248480), (4608, 240715), (4659, 238080), (4960, 223632), (5580, 198784), (5760, 192572), (5952, 186360), (6212, 178560), (7440, 149088), (7680, 144429), (7765, 142848), (7936, 139770), (8928, 124240), (9318, 119040), (9920, 111816), (11160, 99392), (11520, 96286), (11904, 93180), (12424, 89280), (13977, 79360), (14880, 74544), (15530, 71424), (15872, 69885), (17856, 62120), (18636, 59520), (19840, 55908), (22320, 49696), (23040, 48143), (23295, 47616), (23808, 46590), (24848, 44640), (27954, 39680), (29760, 37272), (31060, 35712)]