169403220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4390

約数の個数: 144

約数和(自身を含む): 606348288

約数和(自身を除く): 436945068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4337, 4340, 5580, 6510, 7812, 8674, 9765, 13011, 13020, 17348, 19530, 21685, 26022, 30359, 39033, 39060, 43370, 52044, 60718, 65055, 78066, 86740, 91077, 121436, 130110, 134447, 151795, 156132, 182154, 195165, 260220, 268894, 273231, 303590, 364308, 390330, 403341, 455385, 537788, 546462, 607180, 672235, 780660, 806682, 910770, 941129, 1092924, 1210023, 1344470, 1366155, 1613364, 1821540, 1882258, 2016705, 2420046, 2688940, 2732310, 2823387, 3764516, 4033410, 4705645, 4840092, 5464620, 5646774, 6050115, 8066820, 8470161, 9411290, 11293548, 12100230, 14116935, 16940322, 18822580, 24200460, 28233870, 33880644, 42350805, 56467740, 84701610, 169403220]

約数ペア:

[(1, 169403220), (2, 84701610), (3, 56467740), (4, 42350805), (5, 33880644), (6, 28233870), (7, 24200460), (9, 18822580), (10, 16940322), (12, 14116935), (14, 12100230), (15, 11293548), (18, 9411290), (20, 8470161), (21, 8066820), (28, 6050115), (30, 5646774), (31, 5464620), (35, 4840092), (36, 4705645), (42, 4033410), (45, 3764516), (60, 2823387), (62, 2732310), (63, 2688940), (70, 2420046), (84, 2016705), (90, 1882258), (93, 1821540), (105, 1613364), (124, 1366155), (126, 1344470), (140, 1210023), (155, 1092924), (180, 941129), (186, 910770), (210, 806682), (217, 780660), (252, 672235), (279, 607180), (310, 546462), (315, 537788), (372, 455385), (420, 403341), (434, 390330), (465, 364308), (558, 303590), (620, 273231), (630, 268894), (651, 260220), (868, 195165), (930, 182154), (1085, 156132), (1116, 151795), (1260, 134447), (1302, 130110), (1395, 121436), (1860, 91077), (1953, 86740), (2170, 78066), (2604, 65055), (2790, 60718), (3255, 52044), (3906, 43370), (4337, 39060), (4340, 39033), (5580, 30359), (6510, 26022), (7812, 21685), (8674, 19530), (9765, 17348), (13011, 13020)]