418199040

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2593}}^1$

素因数の和:2629

約数の個数: 240

約数和(自身を含む): 1655885088

約数和(自身を除く): 1237686048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2593, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5186, 5376, 5760, 6720, 7680, 7779, 8064, 8960, 10080, 10372, 10752, 11520, 12965, 13440, 15558, 16128, 17920, 18151, 20160, 20744, 23040, 23337, 25930, 26880, 31116, 32256, 36302, 38895, 40320, 41488, 46674, 51860, 53760, 54453, 62232, 72604, 77790, 80640, 82976, 90755, 93348, 103720, 108906, 116685, 124464, 145208, 155580, 161280, 163359, 165952, 181510, 186696, 207440, 217812, 233370, 248928, 272265, 290416, 311160, 326718, 331904, 363020, 373392, 414880, 435624, 466740, 497856, 544530, 580832, 622320, 653436, 663808, 726040, 746784, 816795, 829760, 871248, 933480, 995712, 1089060, 1161664, 1244640, 1306872, 1327616, 1452080, 1493568, 1633590, 1659520, 1742496, 1866960, 1991424, 2178120, 2323328, 2489280, 2613744, 2904160, 2987136, 3267180, 3319040, 3484992, 3733920, 3982848, 4356240, 4646656, 4978560, 5227488, 5808320, 5974272, 6534360, 6638080, 6969984, 7467840, 8712480, 9293312, 9957120, 10454976, 11616640, 11948544, 13068720, 13939968, 14935680, 17424960, 19914240, 20909952, 23233280, 26137440, 27879936, 29871360, 34849920, 41819904, 46466560, 52274880, 59742720, 69699840, 83639808, 104549760, 139399680, 209099520, 418199040]

約数ペア:

[(1, 418199040), (2, 209099520), (3, 139399680), (4, 104549760), (5, 83639808), (6, 69699840), (7, 59742720), (8, 52274880), (9, 46466560), (10, 41819904), (12, 34849920), (14, 29871360), (15, 27879936), (16, 26137440), (18, 23233280), (20, 20909952), (21, 19914240), (24, 17424960), (28, 14935680), (30, 13939968), (32, 13068720), (35, 11948544), (36, 11616640), (40, 10454976), (42, 9957120), (45, 9293312), (48, 8712480), (56, 7467840), (60, 6969984), (63, 6638080), (64, 6534360), (70, 5974272), (72, 5808320), (80, 5227488), (84, 4978560), (90, 4646656), (96, 4356240), (105, 3982848), (112, 3733920), (120, 3484992), (126, 3319040), (128, 3267180), (140, 2987136), (144, 2904160), (160, 2613744), (168, 2489280), (180, 2323328), (192, 2178120), (210, 1991424), (224, 1866960), (240, 1742496), (252, 1659520), (256, 1633590), (280, 1493568), (288, 1452080), (315, 1327616), (320, 1306872), (336, 1244640), (360, 1161664), (384, 1089060), (420, 995712), (448, 933480), (480, 871248), (504, 829760), (512, 816795), (560, 746784), (576, 726040), (630, 663808), (640, 653436), (672, 622320), (720, 580832), (768, 544530), (840, 497856), (896, 466740), (960, 435624), (1008, 414880), (1120, 373392), (1152, 363020), (1260, 331904), (1280, 326718), (1344, 311160), (1440, 290416), (1536, 272265), (1680, 248928), (1792, 233370), (1920, 217812), (2016, 207440), (2240, 186696), (2304, 181510), (2520, 165952), (2560, 163359), (2593, 161280), (2688, 155580), (2880, 145208), (3360, 124464), (3584, 116685), (3840, 108906), (4032, 103720), (4480, 93348), (4608, 90755), (5040, 82976), (5186, 80640), (5376, 77790), (5760, 72604), (6720, 62232), (7680, 54453), (7779, 53760), (8064, 51860), (8960, 46674), (10080, 41488), (10372, 40320), (10752, 38895), (11520, 36302), (12965, 32256), (13440, 31116), (15558, 26880), (16128, 25930), (17920, 23337), (18151, 23040), (20160, 20744)]