256737060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27967}}^1$

素因数の和:28002

約数の個数: 96

約数和(自身を含む): 845752320

約数和(自身を除く): 589015260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 27967, 55934, 83901, 111868, 139835, 167802, 251703, 279670, 335604, 419505, 475439, 503406, 559340, 755109, 839010, 950878, 1006812, 1258515, 1426317, 1510218, 1678020, 1901756, 2377195, 2517030, 2852634, 3020436, 3775545, 4278951, 4754390, 5034060, 5705268, 7131585, 7551090, 8557902, 9508780, 12836853, 14263170, 15102180, 17115804, 21394755, 25673706, 28526340, 42789510, 51347412, 64184265, 85579020, 128368530, 256737060]

約数ペア:

[(1, 256737060), (2, 128368530), (3, 85579020), (4, 64184265), (5, 51347412), (6, 42789510), (9, 28526340), (10, 25673706), (12, 21394755), (15, 17115804), (17, 15102180), (18, 14263170), (20, 12836853), (27, 9508780), (30, 8557902), (34, 7551090), (36, 7131585), (45, 5705268), (51, 5034060), (54, 4754390), (60, 4278951), (68, 3775545), (85, 3020436), (90, 2852634), (102, 2517030), (108, 2377195), (135, 1901756), (153, 1678020), (170, 1510218), (180, 1426317), (204, 1258515), (255, 1006812), (270, 950878), (306, 839010), (340, 755109), (459, 559340), (510, 503406), (540, 475439), (612, 419505), (765, 335604), (918, 279670), (1020, 251703), (1530, 167802), (1836, 139835), (2295, 111868), (3060, 83901), (4590, 55934), (9180, 27967)]