160946940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3167}}^1$

素因数の和:3208

約数の個数: 144

約数和(自身を含む): 566286336

約数和(自身を除く): 405339396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3167, 3388, 3630, 4235, 4620, 5082, 6334, 7260, 8470, 9501, 10164, 12668, 12705, 15835, 16940, 19002, 22169, 25410, 31670, 34837, 38004, 44338, 47505, 50820, 63340, 66507, 69674, 88676, 95010, 104511, 110845, 133014, 139348, 174185, 190020, 209022, 221690, 243859, 266028, 332535, 348370, 383207, 418044, 443380, 487718, 522555, 665070, 696740, 731577, 766414, 975436, 1045110, 1149621, 1219295, 1330140, 1463154, 1532828, 1916035, 2090220, 2299242, 2438590, 2682449, 2926308, 3657885, 3832070, 4598484, 4877180, 5364898, 5748105, 7315770, 7664140, 8047347, 10729796, 11496210, 13412245, 14631540, 16094694, 22992420, 26824490, 32189388, 40236735, 53648980, 80473470, 160946940]

約数ペア:

[(1, 160946940), (2, 80473470), (3, 53648980), (4, 40236735), (5, 32189388), (6, 26824490), (7, 22992420), (10, 16094694), (11, 14631540), (12, 13412245), (14, 11496210), (15, 10729796), (20, 8047347), (21, 7664140), (22, 7315770), (28, 5748105), (30, 5364898), (33, 4877180), (35, 4598484), (42, 3832070), (44, 3657885), (55, 2926308), (60, 2682449), (66, 2438590), (70, 2299242), (77, 2090220), (84, 1916035), (105, 1532828), (110, 1463154), (121, 1330140), (132, 1219295), (140, 1149621), (154, 1045110), (165, 975436), (210, 766414), (220, 731577), (231, 696740), (242, 665070), (308, 522555), (330, 487718), (363, 443380), (385, 418044), (420, 383207), (462, 348370), (484, 332535), (605, 266028), (660, 243859), (726, 221690), (770, 209022), (847, 190020), (924, 174185), (1155, 139348), (1210, 133014), (1452, 110845), (1540, 104511), (1694, 95010), (1815, 88676), (2310, 69674), (2420, 66507), (2541, 63340), (3167, 50820), (3388, 47505), (3630, 44338), (4235, 38004), (4620, 34837), (5082, 31670), (6334, 25410), (7260, 22169), (8470, 19002), (9501, 16940), (10164, 15835), (12668, 12705)]