1853478720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12662

約数の個数: 224

約数和(自身を含む): 6923836800

約数和(自身を除く): 5070358080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 12619, 14688, 16320, 18360, 24480, 25238, 29376, 36720, 37857, 48960, 50476, 63095, 73440, 75714, 100952, 113571, 126190, 146880, 151428, 189285, 201904, 214523, 227142, 252380, 302856, 340713, 378570, 403808, 429046, 454284, 504760, 567855, 605712, 643569, 681426, 757140, 807616, 858092, 908568, 1009520, 1072615, 1135710, 1211424, 1287138, 1362852, 1514280, 1703565, 1716184, 1817136, 1930707, 2019040, 2145230, 2271420, 2422848, 2574276, 2725704, 3028560, 3217845, 3407130, 3432368, 3634272, 3861414, 4038080, 4290460, 4542840, 5148552, 5451408, 5792121, 6057120, 6435690, 6814260, 6864736, 7268544, 7722828, 8580920, 9085680, 9653535, 10297104, 10902816, 11584242, 12114240, 12871380, 13628520, 13729472, 15445656, 17161840, 18171360, 19307070, 20594208, 21805632, 23168484, 25742760, 27257040, 28960605, 30891312, 34323680, 36342720, 38614140, 41188416, 46336968, 51485520, 54514080, 57921210, 61782624, 68647360, 77228280, 92673936, 102971040, 109028160, 115842420, 123565248, 154456560, 185347872, 205942080, 231684840, 308913120, 370695744, 463369680, 617826240, 926739360, 1853478720]

約数ペア:

[(1, 1853478720), (2, 926739360), (3, 617826240), (4, 463369680), (5, 370695744), (6, 308913120), (8, 231684840), (9, 205942080), (10, 185347872), (12, 154456560), (15, 123565248), (16, 115842420), (17, 109028160), (18, 102971040), (20, 92673936), (24, 77228280), (27, 68647360), (30, 61782624), (32, 57921210), (34, 54514080), (36, 51485520), (40, 46336968), (45, 41188416), (48, 38614140), (51, 36342720), (54, 34323680), (60, 30891312), (64, 28960605), (68, 27257040), (72, 25742760), (80, 23168484), (85, 21805632), (90, 20594208), (96, 19307070), (102, 18171360), (108, 17161840), (120, 15445656), (135, 13729472), (136, 13628520), (144, 12871380), (153, 12114240), (160, 11584242), (170, 10902816), (180, 10297104), (192, 9653535), (204, 9085680), (216, 8580920), (240, 7722828), (255, 7268544), (270, 6864736), (272, 6814260), (288, 6435690), (306, 6057120), (320, 5792121), (340, 5451408), (360, 5148552), (408, 4542840), (432, 4290460), (459, 4038080), (480, 3861414), (510, 3634272), (540, 3432368), (544, 3407130), (576, 3217845), (612, 3028560), (680, 2725704), (720, 2574276), (765, 2422848), (816, 2271420), (864, 2145230), (918, 2019040), (960, 1930707), (1020, 1817136), (1080, 1716184), (1088, 1703565), (1224, 1514280), (1360, 1362852), (1440, 1287138), (1530, 1211424), (1632, 1135710), (1728, 1072615), (1836, 1009520), (2040, 908568), (2160, 858092), (2295, 807616), (2448, 757140), (2720, 681426), (2880, 643569), (3060, 605712), (3264, 567855), (3672, 504760), (4080, 454284), (4320, 429046), (4590, 403808), (4896, 378570), (5440, 340713), (6120, 302856), (7344, 252380), (8160, 227142), (8640, 214523), (9180, 201904), (9792, 189285), (12240, 151428), (12619, 146880), (14688, 126190), (16320, 113571), (18360, 100952), (24480, 75714), (25238, 73440), (29376, 63095), (36720, 50476), (37857, 48960)]