169482180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 144

約数和(自身を含む): 584672256

約数和(自身を除く): 415190076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3391, 3570, 4165, 4998, 6782, 7140, 8330, 9996, 10173, 12495, 13564, 16660, 16955, 20346, 23737, 24990, 33910, 40692, 47474, 49980, 50865, 57647, 67820, 71211, 94948, 101730, 115294, 118685, 142422, 166159, 172941, 203460, 230588, 237370, 284844, 288235, 332318, 345882, 356055, 403529, 474740, 498477, 576470, 664636, 691764, 712110, 807058, 830795, 864705, 996954, 1152940, 1210587, 1424220, 1614116, 1661590, 1729410, 1993908, 2017645, 2421174, 2492385, 2824703, 3323180, 3458820, 4035290, 4842348, 4984770, 5649406, 6052935, 8070580, 8474109, 9969540, 11298812, 12105870, 14123515, 16948218, 24211740, 28247030, 33896436, 42370545, 56494060, 84741090, 169482180]

約数ペア:

[(1, 169482180), (2, 84741090), (3, 56494060), (4, 42370545), (5, 33896436), (6, 28247030), (7, 24211740), (10, 16948218), (12, 14123515), (14, 12105870), (15, 11298812), (17, 9969540), (20, 8474109), (21, 8070580), (28, 6052935), (30, 5649406), (34, 4984770), (35, 4842348), (42, 4035290), (49, 3458820), (51, 3323180), (60, 2824703), (68, 2492385), (70, 2421174), (84, 2017645), (85, 1993908), (98, 1729410), (102, 1661590), (105, 1614116), (119, 1424220), (140, 1210587), (147, 1152940), (170, 996954), (196, 864705), (204, 830795), (210, 807058), (238, 712110), (245, 691764), (255, 664636), (294, 576470), (340, 498477), (357, 474740), (420, 403529), (476, 356055), (490, 345882), (510, 332318), (588, 288235), (595, 284844), (714, 237370), (735, 230588), (833, 203460), (980, 172941), (1020, 166159), (1190, 142422), (1428, 118685), (1470, 115294), (1666, 101730), (1785, 94948), (2380, 71211), (2499, 67820), (2940, 57647), (3332, 50865), (3391, 49980), (3570, 47474), (4165, 40692), (4998, 33910), (6782, 24990), (7140, 23737), (8330, 20346), (9996, 16955), (10173, 16660), (12495, 13564)]