295311240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{16741}}^1$

素因数の和:16772

約数の個数: 144

約数和(自身を含む): 1116523980

約数和(自身を除く): 821212740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 16741, 17640, 33482, 50223, 66964, 83705, 100446, 117187, 133928, 150669, 167410, 200892, 234374, 251115, 301338, 334820, 351561, 401784, 468748, 502230, 585935, 602676, 669640, 703122, 753345, 820309, 937496, 1004460, 1054683, 1171870, 1205352, 1406244, 1506690, 1640618, 1757805, 2008920, 2109366, 2343740, 2460927, 2812488, 3013380, 3281236, 3515610, 4101545, 4218732, 4687480, 4921854, 5273415, 6026760, 6562472, 7031220, 7382781, 8203090, 8437464, 9843708, 10546830, 12304635, 14062440, 14765562, 16406180, 19687416, 21093660, 24609270, 29531124, 32812360, 36913905, 42187320, 49218540, 59062248, 73827810, 98437080, 147655620, 295311240]

約数ペア:

[(1, 295311240), (2, 147655620), (3, 98437080), (4, 73827810), (5, 59062248), (6, 49218540), (7, 42187320), (8, 36913905), (9, 32812360), (10, 29531124), (12, 24609270), (14, 21093660), (15, 19687416), (18, 16406180), (20, 14765562), (21, 14062440), (24, 12304635), (28, 10546830), (30, 9843708), (35, 8437464), (36, 8203090), (40, 7382781), (42, 7031220), (45, 6562472), (49, 6026760), (56, 5273415), (60, 4921854), (63, 4687480), (70, 4218732), (72, 4101545), (84, 3515610), (90, 3281236), (98, 3013380), (105, 2812488), (120, 2460927), (126, 2343740), (140, 2109366), (147, 2008920), (168, 1757805), (180, 1640618), (196, 1506690), (210, 1406244), (245, 1205352), (252, 1171870), (280, 1054683), (294, 1004460), (315, 937496), (360, 820309), (392, 753345), (420, 703122), (441, 669640), (490, 602676), (504, 585935), (588, 502230), (630, 468748), (735, 401784), (840, 351561), (882, 334820), (980, 301338), (1176, 251115), (1260, 234374), (1470, 200892), (1764, 167410), (1960, 150669), (2205, 133928), (2520, 117187), (2940, 100446), (3528, 83705), (4410, 66964), (5880, 50223), (8820, 33482), (16741, 17640)]