26494020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 96983040

約数和(自身を除く): 70489020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 163, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 326, 378, 387, 420, 430, 489, 516, 540, 602, 630, 645, 652, 756, 774, 815, 860, 903, 945, 978, 1141, 1161, 1204, 1260, 1290, 1467, 1505, 1548, 1630, 1806, 1890, 1935, 1956, 2282, 2322, 2445, 2580, 2709, 2934, 3010, 3260, 3423, 3612, 3780, 3870, 4401, 4515, 4564, 4644, 4890, 5418, 5705, 5805, 5868, 6020, 6846, 7009, 7335, 7740, 8127, 8802, 9030, 9780, 10269, 10836, 11410, 11610, 13545, 13692, 14018, 14670, 16254, 17115, 17604, 18060, 20538, 21027, 22005, 22820, 23220, 27090, 28036, 29340, 30807, 32508, 34230, 35045, 40635, 41076, 42054, 44010, 49063, 51345, 54180, 61614, 63081, 68460, 70090, 81270, 84108, 88020, 98126, 102690, 105135, 123228, 126162, 140180, 147189, 154035, 162540, 189243, 196252, 205380, 210270, 245315, 252324, 294378, 308070, 315405, 378486, 420540, 441567, 490630, 588756, 616140, 630810, 735945, 756972, 883134, 946215, 981260, 1261620, 1324701, 1471890, 1766268, 1892430, 2207835, 2649402, 2943780, 3784860, 4415670, 5298804, 6623505, 8831340, 13247010, 26494020]

約数ペア:

[(1, 26494020), (2, 13247010), (3, 8831340), (4, 6623505), (5, 5298804), (6, 4415670), (7, 3784860), (9, 2943780), (10, 2649402), (12, 2207835), (14, 1892430), (15, 1766268), (18, 1471890), (20, 1324701), (21, 1261620), (27, 981260), (28, 946215), (30, 883134), (35, 756972), (36, 735945), (42, 630810), (43, 616140), (45, 588756), (54, 490630), (60, 441567), (63, 420540), (70, 378486), (84, 315405), (86, 308070), (90, 294378), (105, 252324), (108, 245315), (126, 210270), (129, 205380), (135, 196252), (140, 189243), (163, 162540), (172, 154035), (180, 147189), (189, 140180), (210, 126162), (215, 123228), (252, 105135), (258, 102690), (270, 98126), (301, 88020), (315, 84108), (326, 81270), (378, 70090), (387, 68460), (420, 63081), (430, 61614), (489, 54180), (516, 51345), (540, 49063), (602, 44010), (630, 42054), (645, 41076), (652, 40635), (756, 35045), (774, 34230), (815, 32508), (860, 30807), (903, 29340), (945, 28036), (978, 27090), (1141, 23220), (1161, 22820), (1204, 22005), (1260, 21027), (1290, 20538), (1467, 18060), (1505, 17604), (1548, 17115), (1630, 16254), (1806, 14670), (1890, 14018), (1935, 13692), (1956, 13545), (2282, 11610), (2322, 11410), (2445, 10836), (2580, 10269), (2709, 9780), (2934, 9030), (3010, 8802), (3260, 8127), (3423, 7740), (3612, 7335), (3780, 7009), (3870, 6846), (4401, 6020), (4515, 5868), (4564, 5805), (4644, 5705), (4890, 5418)]