513250560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{14851}}^1$

素因数の和:14881

約数の個数: 144

約数和(自身を含む): 1821449280

約数和(自身を除く): 1308198720

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 14851, 17280, 29702, 34560, 44553, 59404, 74255, 89106, 118808, 133659, 148510, 178212, 222765, 237616, 267318, 297020, 356424, 400977, 445530, 475232, 534636, 594040, 668295, 712848, 801954, 891060, 950464, 1069272, 1188080, 1336590, 1425696, 1603908, 1782120, 1900928, 2004885, 2138544, 2376160, 2673180, 2851392, 3207816, 3564240, 3801856, 4009770, 4277088, 4752320, 5346360, 5702784, 6415632, 7128480, 8019540, 8554176, 9504640, 10692720, 11405568, 12831264, 14256960, 16039080, 17108352, 19009280, 21385440, 25662528, 28513920, 32078160, 34216704, 42770880, 51325056, 57027840, 64156320, 85541760, 102650112, 128312640, 171083520, 256625280, 513250560]

約数ペア:

[(1, 513250560), (2, 256625280), (3, 171083520), (4, 128312640), (5, 102650112), (6, 85541760), (8, 64156320), (9, 57027840), (10, 51325056), (12, 42770880), (15, 34216704), (16, 32078160), (18, 28513920), (20, 25662528), (24, 21385440), (27, 19009280), (30, 17108352), (32, 16039080), (36, 14256960), (40, 12831264), (45, 11405568), (48, 10692720), (54, 9504640), (60, 8554176), (64, 8019540), (72, 7128480), (80, 6415632), (90, 5702784), (96, 5346360), (108, 4752320), (120, 4277088), (128, 4009770), (135, 3801856), (144, 3564240), (160, 3207816), (180, 2851392), (192, 2673180), (216, 2376160), (240, 2138544), (256, 2004885), (270, 1900928), (288, 1782120), (320, 1603908), (360, 1425696), (384, 1336590), (432, 1188080), (480, 1069272), (540, 950464), (576, 891060), (640, 801954), (720, 712848), (768, 668295), (864, 594040), (960, 534636), (1080, 475232), (1152, 445530), (1280, 400977), (1440, 356424), (1728, 297020), (1920, 267318), (2160, 237616), (2304, 222765), (2880, 178212), (3456, 148510), (3840, 133659), (4320, 118808), (5760, 89106), (6912, 74255), (8640, 59404), (11520, 44553), (14851, 34560), (17280, 29702)]