872206080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 3051675648

約数和(自身を除く): 2179469568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 431, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 768, 816, 862, 930, 960, 992, 1020, 1054, 1088, 1240, 1280, 1293, 1360, 1488, 1581, 1632, 1724, 1860, 1920, 1984, 2040, 2108, 2155, 2176, 2480, 2586, 2635, 2720, 2976, 3162, 3264, 3448, 3720, 3840, 3968, 4080, 4216, 4310, 4352, 4960, 5172, 5270, 5440, 5952, 6324, 6465, 6528, 6896, 7327, 7440, 7905, 7936, 8160, 8432, 8620, 9920, 10344, 10540, 10880, 11904, 12648, 12930, 13056, 13361, 13792, 14654, 14880, 15810, 16320, 16864, 17240, 19840, 20688, 21080, 21760, 21981, 23808, 25296, 25860, 26722, 27584, 29308, 29760, 31620, 32640, 33728, 34480, 36635, 39680, 40083, 41376, 42160, 43962, 50592, 51720, 53444, 55168, 58616, 59520, 63240, 65280, 66805, 67456, 68960, 73270, 80166, 82752, 84320, 87924, 101184, 103440, 106888, 109905, 110336, 117232, 119040, 126480, 133610, 134912, 137920, 146540, 160332, 165504, 168640, 175848, 200415, 202368, 206880, 213776, 219810, 227137, 234464, 252960, 267220, 275840, 293080, 320664, 331008, 337280, 351696, 400830, 404736, 413760, 427552, 439620, 454274, 468928, 505920, 534440, 551680, 586160, 641328, 674560, 681411, 703392, 801660, 827520, 855104, 879240, 908548, 937856, 1011840, 1068880, 1135685, 1172320, 1282656, 1362822, 1406784, 1603320, 1655040, 1710208, 1758480, 1817096, 1875712, 2023680, 2137760, 2271370, 2344640, 2565312, 2725644, 2813568, 3206640, 3407055, 3420416, 3516960, 3634192, 4275520, 4542740, 4689280, 5130624, 5451288, 5627136, 6413280, 6814110, 7033920, 7268384, 8551040, 9085480, 9378560, 10261248, 10902576, 12826560, 13628220, 14067840, 14536768, 17102080, 18170960, 21805152, 25653120, 27256440, 28135680, 29073536, 36341920, 43610304, 51306240, 54512880, 58147072, 72683840, 87220608, 109025760, 145367680, 174441216, 218051520, 290735360, 436103040, 872206080]

約数ペア:

[(1, 872206080), (2, 436103040), (3, 290735360), (4, 218051520), (5, 174441216), (6, 145367680), (8, 109025760), (10, 87220608), (12, 72683840), (15, 58147072), (16, 54512880), (17, 51306240), (20, 43610304), (24, 36341920), (30, 29073536), (31, 28135680), (32, 27256440), (34, 25653120), (40, 21805152), (48, 18170960), (51, 17102080), (60, 14536768), (62, 14067840), (64, 13628220), (68, 12826560), (80, 10902576), (85, 10261248), (93, 9378560), (96, 9085480), (102, 8551040), (120, 7268384), (124, 7033920), (128, 6814110), (136, 6413280), (155, 5627136), (160, 5451288), (170, 5130624), (186, 4689280), (192, 4542740), (204, 4275520), (240, 3634192), (248, 3516960), (255, 3420416), (256, 3407055), (272, 3206640), (310, 2813568), (320, 2725644), (340, 2565312), (372, 2344640), (384, 2271370), (408, 2137760), (431, 2023680), (465, 1875712), (480, 1817096), (496, 1758480), (510, 1710208), (527, 1655040), (544, 1603320), (620, 1406784), (640, 1362822), (680, 1282656), (744, 1172320), (768, 1135685), (816, 1068880), (862, 1011840), (930, 937856), (960, 908548), (992, 879240), (1020, 855104), (1054, 827520), (1088, 801660), (1240, 703392), (1280, 681411), (1293, 674560), (1360, 641328), (1488, 586160), (1581, 551680), (1632, 534440), (1724, 505920), (1860, 468928), (1920, 454274), (1984, 439620), (2040, 427552), (2108, 413760), (2155, 404736), (2176, 400830), (2480, 351696), (2586, 337280), (2635, 331008), (2720, 320664), (2976, 293080), (3162, 275840), (3264, 267220), (3448, 252960), (3720, 234464), (3840, 227137), (3968, 219810), (4080, 213776), (4216, 206880), (4310, 202368), (4352, 200415), (4960, 175848), (5172, 168640), (5270, 165504), (5440, 160332), (5952, 146540), (6324, 137920), (6465, 134912), (6528, 133610), (6896, 126480), (7327, 119040), (7440, 117232), (7905, 110336), (7936, 109905), (8160, 106888), (8432, 103440), (8620, 101184), (9920, 87924), (10344, 84320), (10540, 82752), (10880, 80166), (11904, 73270), (12648, 68960), (12930, 67456), (13056, 66805), (13361, 65280), (13792, 63240), (14654, 59520), (14880, 58616), (15810, 55168), (16320, 53444), (16864, 51720), (17240, 50592), (19840, 43962), (20688, 42160), (21080, 41376), (21760, 40083), (21981, 39680), (23808, 36635), (25296, 34480), (25860, 33728), (26722, 32640), (27584, 31620), (29308, 29760)]