848140160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 2406555360

約数和(自身を除く): 1558415200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 197, 217, 224, 248, 280, 310, 320, 394, 434, 448, 496, 560, 620, 640, 788, 868, 896, 961, 985, 992, 1085, 1120, 1240, 1379, 1576, 1736, 1922, 1970, 1984, 2170, 2240, 2480, 2758, 3152, 3472, 3844, 3940, 3968, 4340, 4480, 4805, 4960, 5516, 6107, 6304, 6727, 6895, 6944, 7688, 7880, 8680, 9610, 9920, 11032, 12214, 12608, 13454, 13790, 13888, 15376, 15760, 17360, 19220, 19840, 22064, 24428, 25216, 26908, 27580, 27776, 30535, 30752, 31520, 33635, 34720, 38440, 42749, 44128, 48856, 53816, 55160, 61070, 61504, 63040, 67270, 69440, 76880, 85498, 88256, 97712, 107632, 110320, 122140, 123008, 126080, 134540, 138880, 153760, 170996, 176512, 189317, 195424, 213745, 215264, 220640, 244280, 269080, 307520, 341992, 378634, 390848, 427490, 430528, 441280, 488560, 538160, 615040, 683984, 757268, 781696, 854980, 861056, 882560, 946585, 977120, 1076320, 1325219, 1367968, 1514536, 1709960, 1893170, 1954240, 2152640, 2650438, 2735936, 3029072, 3419920, 3786340, 3908480, 4305280, 5300876, 5471872, 6058144, 6626095, 6839840, 7572680, 10601752, 12116288, 13252190, 13679680, 15145360, 21203504, 24232576, 26504380, 27359360, 30290720, 42407008, 53008760, 60581440, 84814016, 106017520, 121162880, 169628032, 212035040, 424070080, 848140160]

約数ペア:

[(1, 848140160), (2, 424070080), (4, 212035040), (5, 169628032), (7, 121162880), (8, 106017520), (10, 84814016), (14, 60581440), (16, 53008760), (20, 42407008), (28, 30290720), (31, 27359360), (32, 26504380), (35, 24232576), (40, 21203504), (56, 15145360), (62, 13679680), (64, 13252190), (70, 12116288), (80, 10601752), (112, 7572680), (124, 6839840), (128, 6626095), (140, 6058144), (155, 5471872), (160, 5300876), (197, 4305280), (217, 3908480), (224, 3786340), (248, 3419920), (280, 3029072), (310, 2735936), (320, 2650438), (394, 2152640), (434, 1954240), (448, 1893170), (496, 1709960), (560, 1514536), (620, 1367968), (640, 1325219), (788, 1076320), (868, 977120), (896, 946585), (961, 882560), (985, 861056), (992, 854980), (1085, 781696), (1120, 757268), (1240, 683984), (1379, 615040), (1576, 538160), (1736, 488560), (1922, 441280), (1970, 430528), (1984, 427490), (2170, 390848), (2240, 378634), (2480, 341992), (2758, 307520), (3152, 269080), (3472, 244280), (3844, 220640), (3940, 215264), (3968, 213745), (4340, 195424), (4480, 189317), (4805, 176512), (4960, 170996), (5516, 153760), (6107, 138880), (6304, 134540), (6727, 126080), (6895, 123008), (6944, 122140), (7688, 110320), (7880, 107632), (8680, 97712), (9610, 88256), (9920, 85498), (11032, 76880), (12214, 69440), (12608, 67270), (13454, 63040), (13790, 61504), (13888, 61070), (15376, 55160), (15760, 53816), (17360, 48856), (19220, 44128), (19840, 42749), (22064, 38440), (24428, 34720), (25216, 33635), (26908, 31520), (27580, 30752), (27776, 30535)]