85326360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 294865920

約数和(自身を除く): 209539560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 647, 785, 840, 942, 1099, 1256, 1294, 1570, 1884, 1941, 2198, 2355, 2588, 3140, 3235, 3297, 3768, 3882, 4396, 4529, 4710, 5176, 5495, 6280, 6470, 6594, 7764, 8792, 9058, 9420, 9705, 10990, 12940, 13188, 13587, 15528, 16485, 18116, 18840, 19410, 21980, 22645, 25880, 26376, 27174, 32970, 36232, 38820, 43960, 45290, 54348, 65940, 67935, 77640, 90580, 101579, 108696, 131880, 135870, 181160, 203158, 271740, 304737, 406316, 507895, 543480, 609474, 711053, 812632, 1015790, 1218948, 1422106, 1523685, 2031580, 2133159, 2437896, 2844212, 3047370, 3555265, 4063160, 4266318, 5688424, 6094740, 7110530, 8532636, 10665795, 12189480, 14221060, 17065272, 21331590, 28442120, 42663180, 85326360]

約数ペア:

[(1, 85326360), (2, 42663180), (3, 28442120), (4, 21331590), (5, 17065272), (6, 14221060), (7, 12189480), (8, 10665795), (10, 8532636), (12, 7110530), (14, 6094740), (15, 5688424), (20, 4266318), (21, 4063160), (24, 3555265), (28, 3047370), (30, 2844212), (35, 2437896), (40, 2133159), (42, 2031580), (56, 1523685), (60, 1422106), (70, 1218948), (84, 1015790), (105, 812632), (120, 711053), (140, 609474), (157, 543480), (168, 507895), (210, 406316), (280, 304737), (314, 271740), (420, 203158), (471, 181160), (628, 135870), (647, 131880), (785, 108696), (840, 101579), (942, 90580), (1099, 77640), (1256, 67935), (1294, 65940), (1570, 54348), (1884, 45290), (1941, 43960), (2198, 38820), (2355, 36232), (2588, 32970), (3140, 27174), (3235, 26376), (3297, 25880), (3768, 22645), (3882, 21980), (4396, 19410), (4529, 18840), (4710, 18116), (5176, 16485), (5495, 15528), (6280, 13587), (6470, 13188), (6594, 12940), (7764, 10990), (8792, 9705), (9058, 9420)]