203929920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23603}}^1$

素因数の和:23629

約数の個数: 112

約数和(自身を含む): 719449920

約数和(自身を除く): 515520000

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 23603, 47206, 70809, 94412, 118015, 141618, 188824, 212427, 236030, 283236, 354045, 377648, 424854, 472060, 566472, 637281, 708090, 755296, 849708, 944120, 1062135, 1132944, 1274562, 1416180, 1510592, 1699416, 1888240, 2124270, 2265888, 2549124, 2832360, 3186405, 3398832, 3776480, 4248540, 4531776, 5098248, 5664720, 6372810, 6797664, 7552960, 8497080, 10196496, 11329440, 12745620, 13595328, 16994160, 20392992, 22658880, 25491240, 33988320, 40785984, 50982480, 67976640, 101964960, 203929920]

約数ペア:

[(1, 203929920), (2, 101964960), (3, 67976640), (4, 50982480), (5, 40785984), (6, 33988320), (8, 25491240), (9, 22658880), (10, 20392992), (12, 16994160), (15, 13595328), (16, 12745620), (18, 11329440), (20, 10196496), (24, 8497080), (27, 7552960), (30, 6797664), (32, 6372810), (36, 5664720), (40, 5098248), (45, 4531776), (48, 4248540), (54, 3776480), (60, 3398832), (64, 3186405), (72, 2832360), (80, 2549124), (90, 2265888), (96, 2124270), (108, 1888240), (120, 1699416), (135, 1510592), (144, 1416180), (160, 1274562), (180, 1132944), (192, 1062135), (216, 944120), (240, 849708), (270, 755296), (288, 708090), (320, 637281), (360, 566472), (432, 472060), (480, 424854), (540, 377648), (576, 354045), (720, 283236), (864, 236030), (960, 212427), (1080, 188824), (1440, 141618), (1728, 118015), (2160, 94412), (2880, 70809), (4320, 47206), (8640, 23603)]