196213080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2273

約数の個数: 128

約数和(自身を含む): 679219200

約数和(自身を除く): 483006120

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, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2143, 2180, 2289, 2616, 3052, 3270, 3815, 4286, 4360, 4578, 6104, 6429, 6540, 7630, 8572, 9156, 10715, 11445, 12858, 13080, 15001, 15260, 17144, 18312, 21430, 22890, 25716, 30002, 30520, 32145, 42860, 45003, 45780, 51432, 60004, 64290, 75005, 85720, 90006, 91560, 120008, 128580, 150010, 180012, 225015, 233587, 257160, 300020, 360024, 450030, 467174, 600040, 700761, 900060, 934348, 1167935, 1401522, 1635109, 1800120, 1868696, 2335870, 2803044, 3270218, 3503805, 4671740, 4905327, 5606088, 6540436, 7007610, 8175545, 9343480, 9810654, 13080872, 14015220, 16351090, 19621308, 24526635, 28030440, 32702180, 39242616, 49053270, 65404360, 98106540, 196213080]

約数ペア:

[(1, 196213080), (2, 98106540), (3, 65404360), (4, 49053270), (5, 39242616), (6, 32702180), (7, 28030440), (8, 24526635), (10, 19621308), (12, 16351090), (14, 14015220), (15, 13080872), (20, 9810654), (21, 9343480), (24, 8175545), (28, 7007610), (30, 6540436), (35, 5606088), (40, 4905327), (42, 4671740), (56, 3503805), (60, 3270218), (70, 2803044), (84, 2335870), (105, 1868696), (109, 1800120), (120, 1635109), (140, 1401522), (168, 1167935), (210, 934348), (218, 900060), (280, 700761), (327, 600040), (420, 467174), (436, 450030), (545, 360024), (654, 300020), (763, 257160), (840, 233587), (872, 225015), (1090, 180012), (1308, 150010), (1526, 128580), (1635, 120008), (2143, 91560), (2180, 90006), (2289, 85720), (2616, 75005), (3052, 64290), (3270, 60004), (3815, 51432), (4286, 45780), (4360, 45003), (4578, 42860), (6104, 32145), (6429, 30520), (6540, 30002), (7630, 25716), (8572, 22890), (9156, 21430), (10715, 18312), (11445, 17144), (12858, 15260), (13080, 15001)]