66793680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 246680640

約数和(自身を除く): 179886960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 107, 108, 120, 135, 136, 144, 153, 170, 180, 204, 214, 216, 240, 255, 270, 272, 289, 306, 321, 340, 360, 408, 428, 432, 459, 510, 535, 540, 578, 612, 642, 680, 720, 765, 816, 856, 867, 918, 963, 1020, 1070, 1080, 1156, 1224, 1284, 1360, 1445, 1530, 1605, 1712, 1734, 1819, 1836, 1926, 2040, 2140, 2160, 2295, 2312, 2448, 2568, 2601, 2889, 2890, 3060, 3210, 3468, 3638, 3672, 3852, 4080, 4280, 4335, 4590, 4624, 4815, 5136, 5202, 5457, 5778, 5780, 6120, 6420, 6936, 7276, 7344, 7704, 7803, 8560, 8670, 9095, 9180, 9630, 10404, 10914, 11556, 11560, 12240, 12840, 13005, 13872, 14445, 14552, 15408, 15606, 16371, 17340, 18190, 18360, 19260, 20808, 21828, 23112, 23120, 25680, 26010, 27285, 28890, 29104, 30923, 31212, 32742, 34680, 36380, 36720, 38520, 39015, 41616, 43656, 46224, 49113, 52020, 54570, 57780, 61846, 62424, 65484, 69360, 72760, 77040, 78030, 81855, 87312, 92769, 98226, 104040, 109140, 115560, 123692, 124848, 130968, 145520, 154615, 156060, 163710, 185538, 196452, 208080, 218280, 231120, 245565, 247384, 261936, 278307, 309230, 312120, 327420, 371076, 392904, 436560, 463845, 491130, 494768, 556614, 618460, 624240, 654840, 742152, 785808, 834921, 927690, 982260, 1113228, 1236920, 1309680, 1391535, 1484304, 1669842, 1855380, 1964520, 2226456, 2473840, 2783070, 3339684, 3710760, 3929040, 4174605, 4452912, 5566140, 6679368, 7421520, 8349210, 11132280, 13358736, 16698420, 22264560, 33396840, 66793680]

約数ペア:

[(1, 66793680), (2, 33396840), (3, 22264560), (4, 16698420), (5, 13358736), (6, 11132280), (8, 8349210), (9, 7421520), (10, 6679368), (12, 5566140), (15, 4452912), (16, 4174605), (17, 3929040), (18, 3710760), (20, 3339684), (24, 2783070), (27, 2473840), (30, 2226456), (34, 1964520), (36, 1855380), (40, 1669842), (45, 1484304), (48, 1391535), (51, 1309680), (54, 1236920), (60, 1113228), (68, 982260), (72, 927690), (80, 834921), (85, 785808), (90, 742152), (102, 654840), (107, 624240), (108, 618460), (120, 556614), (135, 494768), (136, 491130), (144, 463845), (153, 436560), (170, 392904), (180, 371076), (204, 327420), (214, 312120), (216, 309230), (240, 278307), (255, 261936), (270, 247384), (272, 245565), (289, 231120), (306, 218280), (321, 208080), (340, 196452), (360, 185538), (408, 163710), (428, 156060), (432, 154615), (459, 145520), (510, 130968), (535, 124848), (540, 123692), (578, 115560), (612, 109140), (642, 104040), (680, 98226), (720, 92769), (765, 87312), (816, 81855), (856, 78030), (867, 77040), (918, 72760), (963, 69360), (1020, 65484), (1070, 62424), (1080, 61846), (1156, 57780), (1224, 54570), (1284, 52020), (1360, 49113), (1445, 46224), (1530, 43656), (1605, 41616), (1712, 39015), (1734, 38520), (1819, 36720), (1836, 36380), (1926, 34680), (2040, 32742), (2140, 31212), (2160, 30923), (2295, 29104), (2312, 28890), (2448, 27285), (2568, 26010), (2601, 25680), (2889, 23120), (2890, 23112), (3060, 21828), (3210, 20808), (3468, 19260), (3638, 18360), (3672, 18190), (3852, 17340), (4080, 16371), (4280, 15606), (4335, 15408), (4590, 14552), (4624, 14445), (4815, 13872), (5136, 13005), (5202, 12840), (5457, 12240), (5778, 11560), (5780, 11556), (6120, 10914), (6420, 10404), (6936, 9630), (7276, 9180), (7344, 9095), (7704, 8670), (7803, 8560)]