3189878720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:851

約数の個数: 224

約数和(自身を含む): 9094256640

約数和(自身を除く): 5904377920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 47, 56, 64, 70, 80, 82, 94, 112, 140, 160, 164, 188, 205, 224, 235, 280, 287, 320, 328, 329, 376, 410, 448, 470, 560, 574, 656, 658, 739, 752, 820, 940, 1120, 1148, 1312, 1316, 1435, 1478, 1504, 1640, 1645, 1880, 1927, 2240, 2296, 2624, 2632, 2870, 2956, 3008, 3280, 3290, 3695, 3760, 3854, 4592, 5173, 5264, 5740, 5912, 6560, 6580, 7390, 7520, 7708, 9184, 9635, 10346, 10528, 11480, 11824, 13120, 13160, 13489, 14780, 15040, 15416, 18368, 19270, 20692, 21056, 22960, 23648, 25865, 26320, 26978, 29560, 30299, 30832, 34733, 38540, 41384, 45920, 47296, 51730, 52640, 53956, 59120, 60598, 61664, 67445, 69466, 77080, 82768, 91840, 103460, 105280, 107912, 118240, 121196, 123328, 134890, 138932, 151495, 154160, 165536, 173665, 206920, 212093, 215824, 236480, 242392, 243131, 269780, 277864, 302990, 308320, 331072, 347330, 413840, 424186, 431648, 484784, 486262, 539560, 555728, 605980, 616640, 694660, 827680, 848372, 863296, 969568, 972524, 1060465, 1079120, 1111456, 1211960, 1215655, 1389320, 1424053, 1655360, 1696744, 1939136, 1945048, 2120930, 2158240, 2222912, 2423920, 2431310, 2778640, 2848106, 3393488, 3890096, 4241860, 4316480, 4847840, 4862620, 5557280, 5696212, 6786976, 7120265, 7780192, 8483720, 9695680, 9725240, 9968371, 11114560, 11392424, 13573952, 14240530, 15560384, 16967440, 19450480, 19936742, 22784848, 28481060, 33934880, 38900960, 39873484, 45569696, 49841855, 56962120, 67869760, 77801920, 79746968, 91139392, 99683710, 113924240, 159493936, 199367420, 227848480, 318987872, 398734840, 455696960, 637975744, 797469680, 1594939360, 3189878720]

約数ペア:

[(1, 3189878720), (2, 1594939360), (4, 797469680), (5, 637975744), (7, 455696960), (8, 398734840), (10, 318987872), (14, 227848480), (16, 199367420), (20, 159493936), (28, 113924240), (32, 99683710), (35, 91139392), (40, 79746968), (41, 77801920), (47, 67869760), (56, 56962120), (64, 49841855), (70, 45569696), (80, 39873484), (82, 38900960), (94, 33934880), (112, 28481060), (140, 22784848), (160, 19936742), (164, 19450480), (188, 16967440), (205, 15560384), (224, 14240530), (235, 13573952), (280, 11392424), (287, 11114560), (320, 9968371), (328, 9725240), (329, 9695680), (376, 8483720), (410, 7780192), (448, 7120265), (470, 6786976), (560, 5696212), (574, 5557280), (656, 4862620), (658, 4847840), (739, 4316480), (752, 4241860), (820, 3890096), (940, 3393488), (1120, 2848106), (1148, 2778640), (1312, 2431310), (1316, 2423920), (1435, 2222912), (1478, 2158240), (1504, 2120930), (1640, 1945048), (1645, 1939136), (1880, 1696744), (1927, 1655360), (2240, 1424053), (2296, 1389320), (2624, 1215655), (2632, 1211960), (2870, 1111456), (2956, 1079120), (3008, 1060465), (3280, 972524), (3290, 969568), (3695, 863296), (3760, 848372), (3854, 827680), (4592, 694660), (5173, 616640), (5264, 605980), (5740, 555728), (5912, 539560), (6560, 486262), (6580, 484784), (7390, 431648), (7520, 424186), (7708, 413840), (9184, 347330), (9635, 331072), (10346, 308320), (10528, 302990), (11480, 277864), (11824, 269780), (13120, 243131), (13160, 242392), (13489, 236480), (14780, 215824), (15040, 212093), (15416, 206920), (18368, 173665), (19270, 165536), (20692, 154160), (21056, 151495), (22960, 138932), (23648, 134890), (25865, 123328), (26320, 121196), (26978, 118240), (29560, 107912), (30299, 105280), (30832, 103460), (34733, 91840), (38540, 82768), (41384, 77080), (45920, 69466), (47296, 67445), (51730, 61664), (52640, 60598), (53956, 59120)]