7858080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 29393280

約数和(自身を除く): 21535200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 107, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 214, 216, 240, 255, 270, 272, 288, 306, 321, 340, 360, 408, 428, 432, 459, 480, 510, 535, 540, 544, 612, 642, 680, 720, 765, 816, 856, 864, 918, 963, 1020, 1070, 1080, 1224, 1284, 1360, 1440, 1530, 1605, 1632, 1712, 1819, 1836, 1926, 2040, 2140, 2160, 2295, 2448, 2568, 2720, 2889, 3060, 3210, 3424, 3638, 3672, 3852, 4080, 4280, 4320, 4590, 4815, 4896, 5136, 5457, 5778, 6120, 6420, 7276, 7344, 7704, 8160, 8560, 9095, 9180, 9630, 10272, 10914, 11556, 12240, 12840, 14445, 14552, 14688, 15408, 16371, 17120, 18190, 18360, 19260, 21828, 23112, 24480, 25680, 27285, 28890, 29104, 30816, 32742, 36380, 36720, 38520, 43656, 46224, 49113, 51360, 54570, 57780, 58208, 65484, 72760, 73440, 77040, 81855, 87312, 92448, 98226, 109140, 115560, 130968, 145520, 154080, 163710, 174624, 196452, 218280, 231120, 245565, 261936, 291040, 327420, 392904, 436560, 462240, 491130, 523872, 654840, 785808, 873120, 982260, 1309680, 1571616, 1964520, 2619360, 3929040, 7858080]

約数ペア:

[(1, 7858080), (2, 3929040), (3, 2619360), (4, 1964520), (5, 1571616), (6, 1309680), (8, 982260), (9, 873120), (10, 785808), (12, 654840), (15, 523872), (16, 491130), (17, 462240), (18, 436560), (20, 392904), (24, 327420), (27, 291040), (30, 261936), (32, 245565), (34, 231120), (36, 218280), (40, 196452), (45, 174624), (48, 163710), (51, 154080), (54, 145520), (60, 130968), (68, 115560), (72, 109140), (80, 98226), (85, 92448), (90, 87312), (96, 81855), (102, 77040), (107, 73440), (108, 72760), (120, 65484), (135, 58208), (136, 57780), (144, 54570), (153, 51360), (160, 49113), (170, 46224), (180, 43656), (204, 38520), (214, 36720), (216, 36380), (240, 32742), (255, 30816), (270, 29104), (272, 28890), (288, 27285), (306, 25680), (321, 24480), (340, 23112), (360, 21828), (408, 19260), (428, 18360), (432, 18190), (459, 17120), (480, 16371), (510, 15408), (535, 14688), (540, 14552), (544, 14445), (612, 12840), (642, 12240), (680, 11556), (720, 10914), (765, 10272), (816, 9630), (856, 9180), (864, 9095), (918, 8560), (963, 8160), (1020, 7704), (1070, 7344), (1080, 7276), (1224, 6420), (1284, 6120), (1360, 5778), (1440, 5457), (1530, 5136), (1605, 4896), (1632, 4815), (1712, 4590), (1819, 4320), (1836, 4280), (1926, 4080), (2040, 3852), (2140, 3672), (2160, 3638), (2295, 3424), (2448, 3210), (2568, 3060), (2720, 2889)]