86746240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 255522240

約数和(自身を除く): 168776000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 67, 68, 70, 80, 85, 112, 119, 128, 134, 136, 140, 160, 170, 224, 238, 268, 272, 280, 289, 320, 335, 340, 448, 469, 476, 536, 544, 560, 578, 595, 640, 670, 680, 896, 938, 952, 1072, 1088, 1120, 1139, 1156, 1190, 1340, 1360, 1445, 1876, 1904, 2023, 2144, 2176, 2240, 2278, 2312, 2345, 2380, 2680, 2720, 2890, 3752, 3808, 4046, 4288, 4480, 4556, 4624, 4690, 4760, 5360, 5440, 5695, 5780, 7504, 7616, 7973, 8092, 8576, 9112, 9248, 9380, 9520, 10115, 10720, 10880, 11390, 11560, 15008, 15232, 15946, 16184, 18224, 18496, 18760, 19040, 19363, 20230, 21440, 22780, 23120, 30016, 31892, 32368, 36448, 36992, 37520, 38080, 38726, 39865, 40460, 42880, 45560, 46240, 60032, 63784, 64736, 72896, 75040, 76160, 77452, 79730, 80920, 91120, 92480, 96815, 127568, 129472, 135541, 145792, 150080, 154904, 159460, 161840, 182240, 184960, 193630, 255136, 258944, 271082, 300160, 309808, 318920, 323680, 364480, 387260, 510272, 542164, 619616, 637840, 647360, 677705, 728960, 774520, 1020544, 1084328, 1239232, 1275680, 1294720, 1355410, 1549040, 2168656, 2478464, 2551360, 2710820, 3098080, 4337312, 5102720, 5421640, 6196160, 8674624, 10843280, 12392320, 17349248, 21686560, 43373120, 86746240]

約数ペア:

[(1, 86746240), (2, 43373120), (4, 21686560), (5, 17349248), (7, 12392320), (8, 10843280), (10, 8674624), (14, 6196160), (16, 5421640), (17, 5102720), (20, 4337312), (28, 3098080), (32, 2710820), (34, 2551360), (35, 2478464), (40, 2168656), (56, 1549040), (64, 1355410), (67, 1294720), (68, 1275680), (70, 1239232), (80, 1084328), (85, 1020544), (112, 774520), (119, 728960), (128, 677705), (134, 647360), (136, 637840), (140, 619616), (160, 542164), (170, 510272), (224, 387260), (238, 364480), (268, 323680), (272, 318920), (280, 309808), (289, 300160), (320, 271082), (335, 258944), (340, 255136), (448, 193630), (469, 184960), (476, 182240), (536, 161840), (544, 159460), (560, 154904), (578, 150080), (595, 145792), (640, 135541), (670, 129472), (680, 127568), (896, 96815), (938, 92480), (952, 91120), (1072, 80920), (1088, 79730), (1120, 77452), (1139, 76160), (1156, 75040), (1190, 72896), (1340, 64736), (1360, 63784), (1445, 60032), (1876, 46240), (1904, 45560), (2023, 42880), (2144, 40460), (2176, 39865), (2240, 38726), (2278, 38080), (2312, 37520), (2345, 36992), (2380, 36448), (2680, 32368), (2720, 31892), (2890, 30016), (3752, 23120), (3808, 22780), (4046, 21440), (4288, 20230), (4480, 19363), (4556, 19040), (4624, 18760), (4690, 18496), (4760, 18224), (5360, 16184), (5440, 15946), (5695, 15232), (5780, 15008), (7504, 11560), (7616, 11390), (7973, 10880), (8092, 10720), (8576, 10115), (9112, 9520), (9248, 9380)]