161395200

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{467}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 593667360

約数和(自身を除く): 432272160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 467, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 934, 960, 1080, 1152, 1200, 1280, 1350, 1401, 1440, 1536, 1600, 1728, 1800, 1868, 1920, 2160, 2304, 2335, 2400, 2560, 2700, 2802, 2880, 3200, 3456, 3600, 3736, 3840, 4203, 4320, 4608, 4670, 4800, 5400, 5604, 5760, 6400, 6912, 7005, 7200, 7472, 7680, 8406, 8640, 9340, 9600, 10800, 11208, 11520, 11675, 12609, 12800, 13824, 14010, 14400, 14944, 16812, 17280, 18680, 19200, 21015, 21600, 22416, 23040, 23350, 25218, 28020, 28800, 29888, 33624, 34560, 35025, 37360, 38400, 42030, 43200, 44832, 46700, 50436, 56040, 57600, 59776, 63045, 67248, 69120, 70050, 74720, 84060, 86400, 89664, 93400, 100872, 105075, 112080, 115200, 119552, 126090, 134496, 140100, 149440, 168120, 172800, 179328, 186800, 201744, 210150, 224160, 239104, 252180, 268992, 280200, 298880, 315225, 336240, 345600, 358656, 373600, 403488, 420300, 448320, 504360, 537984, 560400, 597760, 630450, 672480, 717312, 747200, 806976, 840600, 896640, 1008720, 1075968, 1120800, 1195520, 1260900, 1344960, 1494400, 1613952, 1681200, 1793280, 2017440, 2151936, 2241600, 2521800, 2689920, 2988800, 3227904, 3362400, 3586560, 4034880, 4483200, 5043600, 5379840, 5977600, 6455808, 6724800, 8069760, 8966400, 10087200, 10759680, 13449600, 16139520, 17932800, 20174400, 26899200, 32279040, 40348800, 53798400, 80697600, 161395200]

約数ペア:

[(1, 161395200), (2, 80697600), (3, 53798400), (4, 40348800), (5, 32279040), (6, 26899200), (8, 20174400), (9, 17932800), (10, 16139520), (12, 13449600), (15, 10759680), (16, 10087200), (18, 8966400), (20, 8069760), (24, 6724800), (25, 6455808), (27, 5977600), (30, 5379840), (32, 5043600), (36, 4483200), (40, 4034880), (45, 3586560), (48, 3362400), (50, 3227904), (54, 2988800), (60, 2689920), (64, 2521800), (72, 2241600), (75, 2151936), (80, 2017440), (90, 1793280), (96, 1681200), (100, 1613952), (108, 1494400), (120, 1344960), (128, 1260900), (135, 1195520), (144, 1120800), (150, 1075968), (160, 1008720), (180, 896640), (192, 840600), (200, 806976), (216, 747200), (225, 717312), (240, 672480), (256, 630450), (270, 597760), (288, 560400), (300, 537984), (320, 504360), (360, 448320), (384, 420300), (400, 403488), (432, 373600), (450, 358656), (467, 345600), (480, 336240), (512, 315225), (540, 298880), (576, 280200), (600, 268992), (640, 252180), (675, 239104), (720, 224160), (768, 210150), (800, 201744), (864, 186800), (900, 179328), (934, 172800), (960, 168120), (1080, 149440), (1152, 140100), (1200, 134496), (1280, 126090), (1350, 119552), (1401, 115200), (1440, 112080), (1536, 105075), (1600, 100872), (1728, 93400), (1800, 89664), (1868, 86400), (1920, 84060), (2160, 74720), (2304, 70050), (2335, 69120), (2400, 67248), (2560, 63045), (2700, 59776), (2802, 57600), (2880, 56040), (3200, 50436), (3456, 46700), (3600, 44832), (3736, 43200), (3840, 42030), (4203, 38400), (4320, 37360), (4608, 35025), (4670, 34560), (4800, 33624), (5400, 29888), (5604, 28800), (5760, 28020), (6400, 25218), (6912, 23350), (7005, 23040), (7200, 22416), (7472, 21600), (7680, 21015), (8406, 19200), (8640, 18680), (9340, 17280), (9600, 16812), (10800, 14944), (11208, 14400), (11520, 14010), (11675, 13824), (12609, 12800)]