387707040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{12821}}^1$

素因数の和:12852

約数の個数: 192

約数和(自身を含む): 1550949120

約数和(自身を除く): 1163242080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 12821, 15120, 25642, 30240, 38463, 51284, 64105, 76926, 89747, 102568, 115389, 128210, 153852, 179494, 192315, 205136, 230778, 256420, 269241, 307704, 346167, 358988, 384630, 410272, 448735, 461556, 512840, 538482, 576945, 615408, 692334, 717976, 769260, 807723, 897470, 923112, 1025680, 1076964, 1153890, 1230816, 1346205, 1384668, 1435952, 1538520, 1615446, 1730835, 1794940, 1846224, 2051360, 2153928, 2307780, 2423169, 2692410, 2769336, 2871904, 3077040, 3230892, 3461670, 3589880, 3692448, 4038615, 4307856, 4615560, 4846338, 5384820, 5538672, 6154080, 6461784, 6923340, 7179760, 8077230, 8615712, 9231120, 9692676, 10769640, 11077344, 12115845, 12923568, 13846680, 14359520, 16154460, 18462240, 19385352, 21539280, 24231690, 25847136, 27693360, 32308920, 38770704, 43078560, 48463380, 55386720, 64617840, 77541408, 96926760, 129235680, 193853520, 387707040]

約数ペア:

[(1, 387707040), (2, 193853520), (3, 129235680), (4, 96926760), (5, 77541408), (6, 64617840), (7, 55386720), (8, 48463380), (9, 43078560), (10, 38770704), (12, 32308920), (14, 27693360), (15, 25847136), (16, 24231690), (18, 21539280), (20, 19385352), (21, 18462240), (24, 16154460), (27, 14359520), (28, 13846680), (30, 12923568), (32, 12115845), (35, 11077344), (36, 10769640), (40, 9692676), (42, 9231120), (45, 8615712), (48, 8077230), (54, 7179760), (56, 6923340), (60, 6461784), (63, 6154080), (70, 5538672), (72, 5384820), (80, 4846338), (84, 4615560), (90, 4307856), (96, 4038615), (105, 3692448), (108, 3589880), (112, 3461670), (120, 3230892), (126, 3077040), (135, 2871904), (140, 2769336), (144, 2692410), (160, 2423169), (168, 2307780), (180, 2153928), (189, 2051360), (210, 1846224), (216, 1794940), (224, 1730835), (240, 1615446), (252, 1538520), (270, 1435952), (280, 1384668), (288, 1346205), (315, 1230816), (336, 1153890), (360, 1076964), (378, 1025680), (420, 923112), (432, 897470), (480, 807723), (504, 769260), (540, 717976), (560, 692334), (630, 615408), (672, 576945), (720, 538482), (756, 512840), (840, 461556), (864, 448735), (945, 410272), (1008, 384630), (1080, 358988), (1120, 346167), (1260, 307704), (1440, 269241), (1512, 256420), (1680, 230778), (1890, 205136), (2016, 192315), (2160, 179494), (2520, 153852), (3024, 128210), (3360, 115389), (3780, 102568), (4320, 89747), (5040, 76926), (6048, 64105), (7560, 51284), (10080, 38463), (12821, 30240), (15120, 25642)]