169994520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 602316000

約数和(自身を除く): 432321480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 857, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1714, 1740, 2088, 2204, 2280, 2571, 2610, 2755, 3306, 3420, 3428, 3480, 4285, 4408, 4959, 5142, 5220, 5510, 6612, 6840, 6856, 7713, 8265, 8570, 9918, 10284, 10440, 11020, 12855, 13224, 15426, 16283, 16530, 17140, 19836, 20568, 22040, 24795, 24853, 25710, 30852, 32566, 33060, 34280, 38565, 39672, 48849, 49590, 49706, 51420, 61704, 65132, 66120, 74559, 77130, 81415, 97698, 99180, 99412, 102840, 124265, 130264, 146547, 149118, 154260, 162830, 195396, 198360, 198824, 223677, 244245, 248530, 293094, 298236, 308520, 325660, 372795, 390792, 447354, 472207, 488490, 497060, 586188, 596472, 651320, 732735, 745590, 894708, 944414, 976980, 994120, 1118385, 1172376, 1416621, 1465470, 1491180, 1789416, 1888828, 1953960, 2236770, 2361035, 2833242, 2930940, 2982360, 3777656, 4249863, 4473540, 4722070, 5666484, 5861880, 7083105, 8499726, 8947080, 9444140, 11332968, 14166210, 16999452, 18888280, 21249315, 28332420, 33998904, 42498630, 56664840, 84997260, 169994520]

約数ペア:

[(1, 169994520), (2, 84997260), (3, 56664840), (4, 42498630), (5, 33998904), (6, 28332420), (8, 21249315), (9, 18888280), (10, 16999452), (12, 14166210), (15, 11332968), (18, 9444140), (19, 8947080), (20, 8499726), (24, 7083105), (29, 5861880), (30, 5666484), (36, 4722070), (38, 4473540), (40, 4249863), (45, 3777656), (57, 2982360), (58, 2930940), (60, 2833242), (72, 2361035), (76, 2236770), (87, 1953960), (90, 1888828), (95, 1789416), (114, 1491180), (116, 1465470), (120, 1416621), (145, 1172376), (152, 1118385), (171, 994120), (174, 976980), (180, 944414), (190, 894708), (228, 745590), (232, 732735), (261, 651320), (285, 596472), (290, 586188), (342, 497060), (348, 488490), (360, 472207), (380, 447354), (435, 390792), (456, 372795), (522, 325660), (551, 308520), (570, 298236), (580, 293094), (684, 248530), (696, 244245), (760, 223677), (855, 198824), (857, 198360), (870, 195396), (1044, 162830), (1102, 154260), (1140, 149118), (1160, 146547), (1305, 130264), (1368, 124265), (1653, 102840), (1710, 99412), (1714, 99180), (1740, 97698), (2088, 81415), (2204, 77130), (2280, 74559), (2571, 66120), (2610, 65132), (2755, 61704), (3306, 51420), (3420, 49706), (3428, 49590), (3480, 48849), (4285, 39672), (4408, 38565), (4959, 34280), (5142, 33060), (5220, 32566), (5510, 30852), (6612, 25710), (6840, 24853), (6856, 24795), (7713, 22040), (8265, 20568), (8570, 19836), (9918, 17140), (10284, 16530), (10440, 16283), (11020, 15426), (12855, 13224)]