1942998400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:841

約数の個数: 192

約数和(自身を含む): 5536788480

約数和(自身を除く): 3593790080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 128, 140, 160, 175, 200, 224, 254, 280, 320, 350, 400, 448, 508, 560, 635, 640, 683, 700, 800, 889, 896, 1016, 1120, 1270, 1366, 1400, 1600, 1778, 2032, 2240, 2540, 2732, 2800, 3175, 3200, 3415, 3556, 4064, 4445, 4480, 4781, 5080, 5464, 5600, 6350, 6830, 7112, 8128, 8890, 9562, 10160, 10928, 11200, 12700, 13660, 14224, 16256, 17075, 17780, 19124, 20320, 21856, 22225, 22400, 23905, 25400, 27320, 28448, 34150, 35560, 38248, 40640, 43712, 44450, 47810, 50800, 54640, 56896, 68300, 71120, 76496, 81280, 86741, 87424, 88900, 95620, 101600, 109280, 113792, 119525, 136600, 142240, 152992, 173482, 177800, 191240, 203200, 218560, 239050, 273200, 284480, 305984, 346964, 355600, 382480, 406400, 433705, 437120, 478100, 546400, 568960, 607187, 611968, 693928, 711200, 764960, 867410, 956200, 1092800, 1214374, 1387856, 1422400, 1529920, 1734820, 1912400, 2168525, 2185600, 2428748, 2775712, 2844800, 3035935, 3059840, 3469640, 3824800, 4337050, 4857496, 5551424, 6071870, 6939280, 7649600, 8674100, 9714992, 11102848, 12143740, 13878560, 15179675, 15299200, 17348200, 19429984, 24287480, 27757120, 30359350, 34696400, 38859968, 48574960, 55514240, 60718700, 69392800, 77719936, 97149920, 121437400, 138785600, 194299840, 242874800, 277571200, 388599680, 485749600, 971499200, 1942998400]

約数ペア:

[(1, 1942998400), (2, 971499200), (4, 485749600), (5, 388599680), (7, 277571200), (8, 242874800), (10, 194299840), (14, 138785600), (16, 121437400), (20, 97149920), (25, 77719936), (28, 69392800), (32, 60718700), (35, 55514240), (40, 48574960), (50, 38859968), (56, 34696400), (64, 30359350), (70, 27757120), (80, 24287480), (100, 19429984), (112, 17348200), (127, 15299200), (128, 15179675), (140, 13878560), (160, 12143740), (175, 11102848), (200, 9714992), (224, 8674100), (254, 7649600), (280, 6939280), (320, 6071870), (350, 5551424), (400, 4857496), (448, 4337050), (508, 3824800), (560, 3469640), (635, 3059840), (640, 3035935), (683, 2844800), (700, 2775712), (800, 2428748), (889, 2185600), (896, 2168525), (1016, 1912400), (1120, 1734820), (1270, 1529920), (1366, 1422400), (1400, 1387856), (1600, 1214374), (1778, 1092800), (2032, 956200), (2240, 867410), (2540, 764960), (2732, 711200), (2800, 693928), (3175, 611968), (3200, 607187), (3415, 568960), (3556, 546400), (4064, 478100), (4445, 437120), (4480, 433705), (4781, 406400), (5080, 382480), (5464, 355600), (5600, 346964), (6350, 305984), (6830, 284480), (7112, 273200), (8128, 239050), (8890, 218560), (9562, 203200), (10160, 191240), (10928, 177800), (11200, 173482), (12700, 152992), (13660, 142240), (14224, 136600), (16256, 119525), (17075, 113792), (17780, 109280), (19124, 101600), (20320, 95620), (21856, 88900), (22225, 87424), (22400, 86741), (23905, 81280), (25400, 76496), (27320, 71120), (28448, 68300), (34150, 56896), (35560, 54640), (38248, 50800), (40640, 47810), (43712, 44450)]