1223493120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 320

約数和(自身を含む): 4493998080

約数和(自身を除く): 3270504960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 571, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1142, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1713, 1728, 1860, 1920, 1984, 2160, 2232, 2284, 2304, 2480, 2560, 2790, 2855, 2880, 2976, 3348, 3426, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4568, 4608, 4960, 5139, 5580, 5710, 5760, 5952, 6696, 6852, 6912, 7440, 7680, 7936, 8370, 8565, 8640, 8928, 9136, 9920, 10278, 11160, 11420, 11520, 11904, 13392, 13704, 13824, 14880, 15417, 15872, 16740, 17130, 17280, 17701, 17856, 18272, 19840, 20556, 22320, 22840, 23040, 23808, 25695, 26784, 27408, 29760, 30834, 33480, 34260, 34560, 35402, 35712, 36544, 39680, 41112, 44640, 45680, 47616, 51390, 53103, 53568, 54816, 59520, 61668, 66960, 68520, 69120, 70804, 71424, 73088, 77085, 79360, 82224, 88505, 89280, 91360, 102780, 106206, 107136, 109632, 119040, 123336, 133920, 137040, 141608, 142848, 146176, 154170, 159309, 164448, 177010, 178560, 182720, 205560, 212412, 214272, 219264, 238080, 246672, 265515, 267840, 274080, 283216, 292352, 308340, 318618, 328896, 354020, 357120, 365440, 411120, 424824, 428544, 438528, 477927, 493344, 531030, 535680, 548160, 566432, 616680, 637236, 657792, 708040, 714240, 730880, 796545, 822240, 849648, 877056, 955854, 986688, 1062060, 1071360, 1096320, 1132864, 1233360, 1274472, 1315584, 1416080, 1461760, 1593090, 1644480, 1699296, 1911708, 1973376, 2124120, 2142720, 2192640, 2265728, 2389635, 2466720, 2548944, 2631168, 2832160, 3186180, 3288960, 3398592, 3823416, 3946752, 4248240, 4385280, 4531456, 4779270, 4933440, 5097888, 5664320, 6372360, 6577920, 6797184, 7646832, 7893504, 8496480, 9062912, 9558540, 9866880, 10195776, 11328640, 12744720, 13155840, 13594368, 15293664, 16992960, 19117080, 19733760, 20391552, 22657280, 25489440, 27188736, 30587328, 33985920, 38234160, 39467520, 40783104, 45314560, 50978880, 61174656, 67971840, 76468320, 81566208, 101957760, 122349312, 135943680, 152936640, 203915520, 244698624, 305873280, 407831040, 611746560, 1223493120]

約数ペア:

[(1, 1223493120), (2, 611746560), (3, 407831040), (4, 305873280), (5, 244698624), (6, 203915520), (8, 152936640), (9, 135943680), (10, 122349312), (12, 101957760), (15, 81566208), (16, 76468320), (18, 67971840), (20, 61174656), (24, 50978880), (27, 45314560), (30, 40783104), (31, 39467520), (32, 38234160), (36, 33985920), (40, 30587328), (45, 27188736), (48, 25489440), (54, 22657280), (60, 20391552), (62, 19733760), (64, 19117080), (72, 16992960), (80, 15293664), (90, 13594368), (93, 13155840), (96, 12744720), (108, 11328640), (120, 10195776), (124, 9866880), (128, 9558540), (135, 9062912), (144, 8496480), (155, 7893504), (160, 7646832), (180, 6797184), (186, 6577920), (192, 6372360), (216, 5664320), (240, 5097888), (248, 4933440), (256, 4779270), (270, 4531456), (279, 4385280), (288, 4248240), (310, 3946752), (320, 3823416), (360, 3398592), (372, 3288960), (384, 3186180), (432, 2832160), (465, 2631168), (480, 2548944), (496, 2466720), (512, 2389635), (540, 2265728), (558, 2192640), (571, 2142720), (576, 2124120), (620, 1973376), (640, 1911708), (720, 1699296), (744, 1644480), (768, 1593090), (837, 1461760), (864, 1416080), (930, 1315584), (960, 1274472), (992, 1233360), (1080, 1132864), (1116, 1096320), (1142, 1071360), (1152, 1062060), (1240, 986688), (1280, 955854), (1395, 877056), (1440, 849648), (1488, 822240), (1536, 796545), (1674, 730880), (1713, 714240), (1728, 708040), (1860, 657792), (1920, 637236), (1984, 616680), (2160, 566432), (2232, 548160), (2284, 535680), (2304, 531030), (2480, 493344), (2560, 477927), (2790, 438528), (2855, 428544), (2880, 424824), (2976, 411120), (3348, 365440), (3426, 357120), (3456, 354020), (3720, 328896), (3840, 318618), (3968, 308340), (4185, 292352), (4320, 283216), (4464, 274080), (4568, 267840), (4608, 265515), (4960, 246672), (5139, 238080), (5580, 219264), (5710, 214272), (5760, 212412), (5952, 205560), (6696, 182720), (6852, 178560), (6912, 177010), (7440, 164448), (7680, 159309), (7936, 154170), (8370, 146176), (8565, 142848), (8640, 141608), (8928, 137040), (9136, 133920), (9920, 123336), (10278, 119040), (11160, 109632), (11420, 107136), (11520, 106206), (11904, 102780), (13392, 91360), (13704, 89280), (13824, 88505), (14880, 82224), (15417, 79360), (15872, 77085), (16740, 73088), (17130, 71424), (17280, 70804), (17701, 69120), (17856, 68520), (18272, 66960), (19840, 61668), (20556, 59520), (22320, 54816), (22840, 53568), (23040, 53103), (23808, 51390), (25695, 47616), (26784, 45680), (27408, 44640), (29760, 41112), (30834, 39680), (33480, 36544), (34260, 35712), (34560, 35402)]