2017431720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{10061}}^1$

素因数の和:10635

約数の個数: 96

約数和(自身を含む): 6569077320

約数和(自身を除く): 4551645600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5013, 5570, 6684, 8355, 10026, 10061, 11140, 13368, 16710, 20052, 20122, 22280, 25065, 30183, 33420, 40104, 40244, 50130, 50305, 60366, 66840, 80488, 90549, 100260, 100610, 120732, 150915, 181098, 200520, 201220, 241464, 301830, 362196, 402440, 452745, 603660, 724392, 905490, 1207320, 1810980, 3621960, 5603977, 11207954, 16811931, 22415908, 28019885, 33623862, 44831816, 50435793, 56039770, 67247724, 84059655, 100871586, 112079540, 134495448, 168119310, 201743172, 224159080, 252178965, 336238620, 403486344, 504357930, 672477240, 1008715860, 2017431720]

約数ペア:

[(1, 2017431720), (2, 1008715860), (3, 672477240), (4, 504357930), (5, 403486344), (6, 336238620), (8, 252178965), (9, 224159080), (10, 201743172), (12, 168119310), (15, 134495448), (18, 112079540), (20, 100871586), (24, 84059655), (30, 67247724), (36, 56039770), (40, 50435793), (45, 44831816), (60, 33623862), (72, 28019885), (90, 22415908), (120, 16811931), (180, 11207954), (360, 5603977), (557, 3621960), (1114, 1810980), (1671, 1207320), (2228, 905490), (2785, 724392), (3342, 603660), (4456, 452745), (5013, 402440), (5570, 362196), (6684, 301830), (8355, 241464), (10026, 201220), (10061, 200520), (11140, 181098), (13368, 150915), (16710, 120732), (20052, 100610), (20122, 100260), (22280, 90549), (25065, 80488), (30183, 66840), (33420, 60366), (40104, 50305), (40244, 50130)]