1967870080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 5414584320

約数和(自身を除く): 3446714240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 71, 80, 88, 110, 124, 127, 128, 142, 155, 160, 176, 220, 248, 254, 284, 310, 320, 341, 352, 355, 440, 496, 508, 568, 620, 635, 640, 682, 704, 710, 781, 880, 992, 1016, 1136, 1240, 1270, 1364, 1397, 1408, 1420, 1562, 1705, 1760, 1984, 2032, 2201, 2272, 2480, 2540, 2728, 2794, 2840, 3124, 3410, 3520, 3905, 3937, 3968, 4064, 4402, 4544, 4960, 5080, 5456, 5588, 5680, 6248, 6820, 6985, 7040, 7810, 7874, 8128, 8804, 9017, 9088, 9920, 10160, 10912, 11005, 11176, 11360, 12496, 13640, 13970, 15620, 15748, 16256, 17608, 18034, 19685, 19840, 20320, 21824, 22010, 22352, 22720, 24211, 24992, 27280, 27940, 31240, 31496, 35216, 36068, 39370, 40640, 43307, 43648, 44020, 44704, 45085, 45440, 48422, 49984, 54560, 55880, 62480, 62992, 70432, 72136, 78740, 81280, 86614, 88040, 89408, 90170, 96844, 99187, 99968, 109120, 111760, 121055, 124960, 125984, 140864, 144272, 157480, 173228, 176080, 178816, 180340, 193688, 198374, 216535, 218240, 223520, 242110, 249920, 251968, 279527, 281728, 288544, 314960, 346456, 352160, 360680, 387376, 396748, 433070, 447040, 484220, 495935, 499840, 503936, 559054, 577088, 629920, 692912, 704320, 721360, 774752, 793496, 866140, 894080, 968440, 991870, 1118108, 1154176, 1259840, 1385824, 1397635, 1408640, 1442720, 1549504, 1586992, 1732280, 1936880, 1983740, 2236216, 2519680, 2771648, 2795270, 2885440, 3074797, 3099008, 3173984, 3464560, 3873760, 3967480, 4472432, 5543296, 5590540, 5770880, 6149594, 6347968, 6929120, 7747520, 7934960, 8944864, 11181080, 12299188, 12695936, 13858240, 15373985, 15495040, 15869920, 17889728, 22362160, 24598376, 27716480, 30747970, 31739840, 35779456, 44724320, 49196752, 61495940, 63479680, 89448640, 98393504, 122991880, 178897280, 196787008, 245983760, 393574016, 491967520, 983935040, 1967870080]

約数ペア:

[(1, 1967870080), (2, 983935040), (4, 491967520), (5, 393574016), (8, 245983760), (10, 196787008), (11, 178897280), (16, 122991880), (20, 98393504), (22, 89448640), (31, 63479680), (32, 61495940), (40, 49196752), (44, 44724320), (55, 35779456), (62, 31739840), (64, 30747970), (71, 27716480), (80, 24598376), (88, 22362160), (110, 17889728), (124, 15869920), (127, 15495040), (128, 15373985), (142, 13858240), (155, 12695936), (160, 12299188), (176, 11181080), (220, 8944864), (248, 7934960), (254, 7747520), (284, 6929120), (310, 6347968), (320, 6149594), (341, 5770880), (352, 5590540), (355, 5543296), (440, 4472432), (496, 3967480), (508, 3873760), (568, 3464560), (620, 3173984), (635, 3099008), (640, 3074797), (682, 2885440), (704, 2795270), (710, 2771648), (781, 2519680), (880, 2236216), (992, 1983740), (1016, 1936880), (1136, 1732280), (1240, 1586992), (1270, 1549504), (1364, 1442720), (1397, 1408640), (1408, 1397635), (1420, 1385824), (1562, 1259840), (1705, 1154176), (1760, 1118108), (1984, 991870), (2032, 968440), (2201, 894080), (2272, 866140), (2480, 793496), (2540, 774752), (2728, 721360), (2794, 704320), (2840, 692912), (3124, 629920), (3410, 577088), (3520, 559054), (3905, 503936), (3937, 499840), (3968, 495935), (4064, 484220), (4402, 447040), (4544, 433070), (4960, 396748), (5080, 387376), (5456, 360680), (5588, 352160), (5680, 346456), (6248, 314960), (6820, 288544), (6985, 281728), (7040, 279527), (7810, 251968), (7874, 249920), (8128, 242110), (8804, 223520), (9017, 218240), (9088, 216535), (9920, 198374), (10160, 193688), (10912, 180340), (11005, 178816), (11176, 176080), (11360, 173228), (12496, 157480), (13640, 144272), (13970, 140864), (15620, 125984), (15748, 124960), (16256, 121055), (17608, 111760), (18034, 109120), (19685, 99968), (19840, 99187), (20320, 96844), (21824, 90170), (22010, 89408), (22352, 88040), (22720, 86614), (24211, 81280), (24992, 78740), (27280, 72136), (27940, 70432), (31240, 62992), (31496, 62480), (35216, 55880), (36068, 54560), (39370, 49984), (40640, 48422), (43307, 45440), (43648, 45085), (44020, 44704)]