238222080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 866819520

約数和(自身を除く): 628597440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 113, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 226, 240, 244, 256, 270, 288, 305, 320, 339, 360, 366, 384, 432, 452, 480, 488, 540, 549, 565, 576, 610, 640, 678, 720, 732, 768, 864, 904, 915, 960, 976, 1017, 1080, 1098, 1130, 1152, 1220, 1280, 1356, 1440, 1464, 1647, 1695, 1728, 1808, 1830, 1920, 1952, 2034, 2160, 2196, 2260, 2304, 2440, 2712, 2745, 2880, 2928, 3051, 3294, 3390, 3456, 3616, 3660, 3840, 3904, 4068, 4320, 4392, 4520, 4880, 5085, 5424, 5490, 5760, 5856, 6102, 6588, 6780, 6893, 6912, 7232, 7320, 7808, 8136, 8235, 8640, 8784, 9040, 9760, 10170, 10848, 10980, 11520, 11712, 12204, 13176, 13560, 13786, 14464, 14640, 15255, 15616, 16272, 16470, 17280, 17568, 18080, 19520, 20340, 20679, 21696, 21960, 23424, 24408, 26352, 27120, 27572, 28928, 29280, 30510, 32544, 32940, 34465, 34560, 35136, 36160, 39040, 40680, 41358, 43392, 43920, 46848, 48816, 52704, 54240, 55144, 58560, 61020, 62037, 65088, 65880, 68930, 70272, 72320, 78080, 81360, 82716, 86784, 87840, 97632, 103395, 105408, 108480, 110288, 117120, 122040, 124074, 130176, 131760, 137860, 140544, 144640, 162720, 165432, 175680, 186111, 195264, 206790, 210816, 216960, 220576, 234240, 244080, 248148, 260352, 263520, 275720, 310185, 325440, 330864, 351360, 372222, 390528, 413580, 421632, 433920, 441152, 488160, 496296, 527040, 551440, 620370, 650880, 661728, 702720, 744444, 781056, 827160, 882304, 930555, 976320, 992592, 1054080, 1102880, 1240740, 1301760, 1323456, 1488888, 1654320, 1764608, 1861110, 1952640, 1985184, 2108160, 2205760, 2481480, 2646912, 2977776, 3308640, 3722220, 3905280, 3970368, 4411520, 4962960, 5293824, 5955552, 6617280, 7444440, 7940736, 8823040, 9925920, 11911104, 13234560, 14888880, 15881472, 19851840, 23822208, 26469120, 29777760, 39703680, 47644416, 59555520, 79407360, 119111040, 238222080]

約数ペア:

[(1, 238222080), (2, 119111040), (3, 79407360), (4, 59555520), (5, 47644416), (6, 39703680), (8, 29777760), (9, 26469120), (10, 23822208), (12, 19851840), (15, 15881472), (16, 14888880), (18, 13234560), (20, 11911104), (24, 9925920), (27, 8823040), (30, 7940736), (32, 7444440), (36, 6617280), (40, 5955552), (45, 5293824), (48, 4962960), (54, 4411520), (60, 3970368), (61, 3905280), (64, 3722220), (72, 3308640), (80, 2977776), (90, 2646912), (96, 2481480), (108, 2205760), (113, 2108160), (120, 1985184), (122, 1952640), (128, 1861110), (135, 1764608), (144, 1654320), (160, 1488888), (180, 1323456), (183, 1301760), (192, 1240740), (216, 1102880), (226, 1054080), (240, 992592), (244, 976320), (256, 930555), (270, 882304), (288, 827160), (305, 781056), (320, 744444), (339, 702720), (360, 661728), (366, 650880), (384, 620370), (432, 551440), (452, 527040), (480, 496296), (488, 488160), (540, 441152), (549, 433920), (565, 421632), (576, 413580), (610, 390528), (640, 372222), (678, 351360), (720, 330864), (732, 325440), (768, 310185), (864, 275720), (904, 263520), (915, 260352), (960, 248148), (976, 244080), (1017, 234240), (1080, 220576), (1098, 216960), (1130, 210816), (1152, 206790), (1220, 195264), (1280, 186111), (1356, 175680), (1440, 165432), (1464, 162720), (1647, 144640), (1695, 140544), (1728, 137860), (1808, 131760), (1830, 130176), (1920, 124074), (1952, 122040), (2034, 117120), (2160, 110288), (2196, 108480), (2260, 105408), (2304, 103395), (2440, 97632), (2712, 87840), (2745, 86784), (2880, 82716), (2928, 81360), (3051, 78080), (3294, 72320), (3390, 70272), (3456, 68930), (3616, 65880), (3660, 65088), (3840, 62037), (3904, 61020), (4068, 58560), (4320, 55144), (4392, 54240), (4520, 52704), (4880, 48816), (5085, 46848), (5424, 43920), (5490, 43392), (5760, 41358), (5856, 40680), (6102, 39040), (6588, 36160), (6780, 35136), (6893, 34560), (6912, 34465), (7232, 32940), (7320, 32544), (7808, 30510), (8136, 29280), (8235, 28928), (8640, 27572), (8784, 27120), (9040, 26352), (9760, 24408), (10170, 23424), (10848, 21960), (10980, 21696), (11520, 20679), (11712, 20340), (12204, 19520), (13176, 18080), (13560, 17568), (13786, 17280), (14464, 16470), (14640, 16272), (15255, 15616)]