265986420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37253}}^1$

素因数の和:37289

約数の個数: 96

約数和(自身を含む): 901248768

約数和(自身を除く): 635262348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 37253, 74506, 111759, 149012, 186265, 223518, 260771, 372530, 447036, 521542, 558795, 633301, 745060, 782313, 1043084, 1117590, 1266602, 1303855, 1564626, 1899903, 2235180, 2533204, 2607710, 3129252, 3166505, 3799806, 3911565, 4433107, 5215420, 6333010, 7599612, 7823130, 8866214, 9499515, 12666020, 13299321, 15646260, 17732428, 18999030, 22165535, 26598642, 37998060, 44331070, 53197284, 66496605, 88662140, 132993210, 265986420]

約数ペア:

[(1, 265986420), (2, 132993210), (3, 88662140), (4, 66496605), (5, 53197284), (6, 44331070), (7, 37998060), (10, 26598642), (12, 22165535), (14, 18999030), (15, 17732428), (17, 15646260), (20, 13299321), (21, 12666020), (28, 9499515), (30, 8866214), (34, 7823130), (35, 7599612), (42, 6333010), (51, 5215420), (60, 4433107), (68, 3911565), (70, 3799806), (84, 3166505), (85, 3129252), (102, 2607710), (105, 2533204), (119, 2235180), (140, 1899903), (170, 1564626), (204, 1303855), (210, 1266602), (238, 1117590), (255, 1043084), (340, 782313), (357, 745060), (420, 633301), (476, 558795), (510, 521542), (595, 447036), (714, 372530), (1020, 260771), (1190, 223518), (1428, 186265), (1785, 149012), (2380, 111759), (3570, 74506), (7140, 37253)]