128223360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 448957080

約数和(自身を除く): 320733720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 144, 160, 180, 192, 197, 226, 240, 288, 320, 339, 360, 384, 394, 452, 480, 565, 576, 591, 640, 678, 720, 788, 904, 960, 985, 1017, 1130, 1152, 1182, 1356, 1440, 1576, 1695, 1773, 1808, 1920, 1970, 2034, 2260, 2364, 2712, 2880, 2955, 3152, 3390, 3546, 3616, 3940, 4068, 4520, 4728, 5085, 5424, 5760, 5910, 6304, 6780, 7092, 7232, 7880, 8136, 8865, 9040, 9456, 10170, 10848, 11820, 12608, 13560, 14184, 14464, 15760, 16272, 17730, 18080, 18912, 20340, 21696, 22261, 23640, 25216, 27120, 28368, 31520, 32544, 35460, 36160, 37824, 40680, 43392, 44522, 47280, 54240, 56736, 63040, 65088, 66783, 70920, 72320, 75648, 81360, 89044, 94560, 108480, 111305, 113472, 126080, 130176, 133566, 141840, 162720, 178088, 189120, 200349, 216960, 222610, 226944, 267132, 283680, 325440, 333915, 356176, 378240, 400698, 445220, 534264, 567360, 650880, 667830, 712352, 801396, 890440, 1001745, 1068528, 1134720, 1335660, 1424704, 1602792, 1780880, 2003490, 2137056, 2671320, 2849408, 3205584, 3561760, 4006980, 4274112, 5342640, 6411168, 7123520, 8013960, 8548224, 10685280, 12822336, 14247040, 16027920, 21370560, 25644672, 32055840, 42741120, 64111680, 128223360]

約数ペア:

[(1, 128223360), (2, 64111680), (3, 42741120), (4, 32055840), (5, 25644672), (6, 21370560), (8, 16027920), (9, 14247040), (10, 12822336), (12, 10685280), (15, 8548224), (16, 8013960), (18, 7123520), (20, 6411168), (24, 5342640), (30, 4274112), (32, 4006980), (36, 3561760), (40, 3205584), (45, 2849408), (48, 2671320), (60, 2137056), (64, 2003490), (72, 1780880), (80, 1602792), (90, 1424704), (96, 1335660), (113, 1134720), (120, 1068528), (128, 1001745), (144, 890440), (160, 801396), (180, 712352), (192, 667830), (197, 650880), (226, 567360), (240, 534264), (288, 445220), (320, 400698), (339, 378240), (360, 356176), (384, 333915), (394, 325440), (452, 283680), (480, 267132), (565, 226944), (576, 222610), (591, 216960), (640, 200349), (678, 189120), (720, 178088), (788, 162720), (904, 141840), (960, 133566), (985, 130176), (1017, 126080), (1130, 113472), (1152, 111305), (1182, 108480), (1356, 94560), (1440, 89044), (1576, 81360), (1695, 75648), (1773, 72320), (1808, 70920), (1920, 66783), (1970, 65088), (2034, 63040), (2260, 56736), (2364, 54240), (2712, 47280), (2880, 44522), (2955, 43392), (3152, 40680), (3390, 37824), (3546, 36160), (3616, 35460), (3940, 32544), (4068, 31520), (4520, 28368), (4728, 27120), (5085, 25216), (5424, 23640), (5760, 22261), (5910, 21696), (6304, 20340), (6780, 18912), (7092, 18080), (7232, 17730), (7880, 16272), (8136, 15760), (8865, 14464), (9040, 14184), (9456, 13560), (10170, 12608), (10848, 11820)]