2847238400

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 7396859904

約数和(自身を除く): 4549621504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 113, 124, 127, 128, 155, 160, 200, 226, 248, 254, 256, 310, 320, 400, 452, 496, 508, 565, 620, 635, 640, 775, 800, 904, 992, 1016, 1130, 1240, 1270, 1280, 1550, 1600, 1808, 1984, 2032, 2260, 2480, 2540, 2825, 3100, 3175, 3200, 3503, 3616, 3937, 3968, 4064, 4520, 4960, 5080, 5650, 6200, 6350, 6400, 7006, 7232, 7874, 7936, 8128, 9040, 9920, 10160, 11300, 12400, 12700, 14012, 14351, 14464, 15748, 16256, 17515, 18080, 19685, 19840, 20320, 22600, 24800, 25400, 28024, 28702, 28928, 31496, 32512, 35030, 36160, 39370, 39680, 40640, 45200, 49600, 50800, 56048, 57404, 62992, 70060, 71755, 72320, 78740, 81280, 87575, 90400, 98425, 99200, 101600, 112096, 114808, 125984, 140120, 143510, 144640, 157480, 162560, 175150, 180800, 196850, 198400, 203200, 224192, 229616, 251968, 280240, 287020, 314960, 350300, 358775, 361600, 393700, 406400, 444881, 448384, 459232, 503936, 560480, 574040, 629920, 700600, 717550, 723200, 787400, 812800, 889762, 896768, 918464, 1007872, 1120960, 1148080, 1259840, 1401200, 1435100, 1574800, 1779524, 1836928, 2224405, 2241920, 2296160, 2519680, 2802400, 2870200, 3149600, 3559048, 3673856, 4448810, 4483840, 4592320, 5039360, 5604800, 5740400, 6299200, 7118096, 8897620, 9184640, 11122025, 11209600, 11480800, 12598400, 14236192, 17795240, 18369280, 22244050, 22419200, 22961600, 25196800, 28472384, 35590480, 44488100, 45923200, 56944768, 71180960, 88976200, 91846400, 113889536, 142361920, 177952400, 284723840, 355904800, 569447680, 711809600, 1423619200, 2847238400]

約数ペア:

[(1, 2847238400), (2, 1423619200), (4, 711809600), (5, 569447680), (8, 355904800), (10, 284723840), (16, 177952400), (20, 142361920), (25, 113889536), (31, 91846400), (32, 88976200), (40, 71180960), (50, 56944768), (62, 45923200), (64, 44488100), (80, 35590480), (100, 28472384), (113, 25196800), (124, 22961600), (127, 22419200), (128, 22244050), (155, 18369280), (160, 17795240), (200, 14236192), (226, 12598400), (248, 11480800), (254, 11209600), (256, 11122025), (310, 9184640), (320, 8897620), (400, 7118096), (452, 6299200), (496, 5740400), (508, 5604800), (565, 5039360), (620, 4592320), (635, 4483840), (640, 4448810), (775, 3673856), (800, 3559048), (904, 3149600), (992, 2870200), (1016, 2802400), (1130, 2519680), (1240, 2296160), (1270, 2241920), (1280, 2224405), (1550, 1836928), (1600, 1779524), (1808, 1574800), (1984, 1435100), (2032, 1401200), (2260, 1259840), (2480, 1148080), (2540, 1120960), (2825, 1007872), (3100, 918464), (3175, 896768), (3200, 889762), (3503, 812800), (3616, 787400), (3937, 723200), (3968, 717550), (4064, 700600), (4520, 629920), (4960, 574040), (5080, 560480), (5650, 503936), (6200, 459232), (6350, 448384), (6400, 444881), (7006, 406400), (7232, 393700), (7874, 361600), (7936, 358775), (8128, 350300), (9040, 314960), (9920, 287020), (10160, 280240), (11300, 251968), (12400, 229616), (12700, 224192), (14012, 203200), (14351, 198400), (14464, 196850), (15748, 180800), (16256, 175150), (17515, 162560), (18080, 157480), (19685, 144640), (19840, 143510), (20320, 140120), (22600, 125984), (24800, 114808), (25400, 112096), (28024, 101600), (28702, 99200), (28928, 98425), (31496, 90400), (32512, 87575), (35030, 81280), (36160, 78740), (39370, 72320), (39680, 71755), (40640, 70060), (45200, 62992), (49600, 57404), (50800, 56048)]