165485880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 621915840

約数和(自身を除く): 456429960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 582, 630, 677, 679, 776, 840, 873, 970, 1164, 1260, 1354, 1358, 1455, 1746, 1940, 2031, 2037, 2328, 2520, 2708, 2716, 2910, 3385, 3395, 3492, 3880, 4062, 4074, 4365, 4739, 5416, 5432, 5820, 6093, 6111, 6770, 6790, 6984, 8124, 8148, 8730, 9478, 10155, 10185, 11640, 12186, 12222, 13540, 13580, 14217, 16248, 16296, 17460, 18956, 20310, 20370, 23695, 24372, 24444, 27080, 27160, 28434, 30465, 30555, 34920, 37912, 40620, 40740, 42651, 47390, 48744, 48888, 56868, 60930, 61110, 65669, 71085, 81240, 81480, 85302, 94780, 113736, 121860, 122220, 131338, 142170, 170604, 189560, 197007, 213255, 243720, 244440, 262676, 284340, 328345, 341208, 394014, 426510, 459683, 525352, 568680, 591021, 656690, 788028, 853020, 919366, 985035, 1182042, 1313380, 1379049, 1576056, 1706040, 1838732, 1970070, 2298415, 2364084, 2626760, 2758098, 2955105, 3677464, 3940140, 4137147, 4596830, 4728168, 5516196, 5910210, 6895245, 7880280, 8274294, 9193660, 11032392, 11820420, 13790490, 16548588, 18387320, 20685735, 23640840, 27580980, 33097176, 41371470, 55161960, 82742940, 165485880]

約数ペア:

[(1, 165485880), (2, 82742940), (3, 55161960), (4, 41371470), (5, 33097176), (6, 27580980), (7, 23640840), (8, 20685735), (9, 18387320), (10, 16548588), (12, 13790490), (14, 11820420), (15, 11032392), (18, 9193660), (20, 8274294), (21, 7880280), (24, 6895245), (28, 5910210), (30, 5516196), (35, 4728168), (36, 4596830), (40, 4137147), (42, 3940140), (45, 3677464), (56, 2955105), (60, 2758098), (63, 2626760), (70, 2364084), (72, 2298415), (84, 1970070), (90, 1838732), (97, 1706040), (105, 1576056), (120, 1379049), (126, 1313380), (140, 1182042), (168, 985035), (180, 919366), (194, 853020), (210, 788028), (252, 656690), (280, 591021), (291, 568680), (315, 525352), (360, 459683), (388, 426510), (420, 394014), (485, 341208), (504, 328345), (582, 284340), (630, 262676), (677, 244440), (679, 243720), (776, 213255), (840, 197007), (873, 189560), (970, 170604), (1164, 142170), (1260, 131338), (1354, 122220), (1358, 121860), (1455, 113736), (1746, 94780), (1940, 85302), (2031, 81480), (2037, 81240), (2328, 71085), (2520, 65669), (2708, 61110), (2716, 60930), (2910, 56868), (3385, 48888), (3395, 48744), (3492, 47390), (3880, 42651), (4062, 40740), (4074, 40620), (4365, 37912), (4739, 34920), (5416, 30555), (5432, 30465), (5820, 28434), (6093, 27160), (6111, 27080), (6770, 24444), (6790, 24372), (6984, 23695), (8124, 20370), (8148, 20310), (8730, 18956), (9478, 17460), (10155, 16296), (10185, 16248), (11640, 14217), (12186, 13580), (12222, 13540)]