191199120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113809}}^1$

素因数の和:113832

約数の個数: 80

約数和(自身を含む): 677397120

約数和(自身を除く): 486198000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 113809, 227618, 341427, 455236, 569045, 682854, 796663, 910472, 1138090, 1365708, 1593326, 1707135, 1820944, 2276180, 2389989, 2731416, 3186652, 3414270, 3983315, 4552360, 4779978, 5462832, 6373304, 6828540, 7966630, 9104720, 9559956, 11949945, 12746608, 13657080, 15933260, 19119912, 23899890, 27314160, 31866520, 38239824, 47799780, 63733040, 95599560, 191199120]

約数ペア:

[(1, 191199120), (2, 95599560), (3, 63733040), (4, 47799780), (5, 38239824), (6, 31866520), (7, 27314160), (8, 23899890), (10, 19119912), (12, 15933260), (14, 13657080), (15, 12746608), (16, 11949945), (20, 9559956), (21, 9104720), (24, 7966630), (28, 6828540), (30, 6373304), (35, 5462832), (40, 4779978), (42, 4552360), (48, 3983315), (56, 3414270), (60, 3186652), (70, 2731416), (80, 2389989), (84, 2276180), (105, 1820944), (112, 1707135), (120, 1593326), (140, 1365708), (168, 1138090), (210, 910472), (240, 796663), (280, 682854), (336, 569045), (420, 455236), (560, 341427), (840, 227618), (1680, 113809)]