2325308720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{2111}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 6314381568

約数和(自身を除く): 3989072848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 281, 392, 490, 560, 562, 784, 980, 1124, 1405, 1960, 1967, 2111, 2248, 2810, 3920, 3934, 4222, 4496, 5620, 7868, 8444, 9835, 10555, 11240, 13769, 14777, 15736, 16888, 19670, 21110, 22480, 27538, 29554, 31472, 33776, 39340, 42220, 55076, 59108, 68845, 73885, 78680, 84440, 103439, 110152, 118216, 137690, 147770, 157360, 168880, 206878, 220304, 236432, 275380, 295540, 413756, 517195, 550760, 591080, 593191, 827512, 1034390, 1101520, 1182160, 1186382, 1655024, 2068780, 2372764, 2965955, 4137560, 4152337, 4745528, 5931910, 8275120, 8304674, 9491056, 11863820, 16609348, 20761685, 23727640, 29066359, 33218696, 41523370, 47455280, 58132718, 66437392, 83046740, 116265436, 145331795, 166093480, 232530872, 290663590, 332186960, 465061744, 581327180, 1162654360, 2325308720]

約数ペア:

[(1, 2325308720), (2, 1162654360), (4, 581327180), (5, 465061744), (7, 332186960), (8, 290663590), (10, 232530872), (14, 166093480), (16, 145331795), (20, 116265436), (28, 83046740), (35, 66437392), (40, 58132718), (49, 47455280), (56, 41523370), (70, 33218696), (80, 29066359), (98, 23727640), (112, 20761685), (140, 16609348), (196, 11863820), (245, 9491056), (280, 8304674), (281, 8275120), (392, 5931910), (490, 4745528), (560, 4152337), (562, 4137560), (784, 2965955), (980, 2372764), (1124, 2068780), (1405, 1655024), (1960, 1186382), (1967, 1182160), (2111, 1101520), (2248, 1034390), (2810, 827512), (3920, 593191), (3934, 591080), (4222, 550760), (4496, 517195), (5620, 413756), (7868, 295540), (8444, 275380), (9835, 236432), (10555, 220304), (11240, 206878), (13769, 168880), (14777, 157360), (15736, 147770), (16888, 137690), (19670, 118216), (21110, 110152), (22480, 103439), (27538, 84440), (29554, 78680), (31472, 73885), (33776, 68845), (39340, 59108), (42220, 55076)]