2566214400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{133657}}^1$

素因数の和:133686

約数の個数: 108

約数和(自身を含む): 8469105512

約数和(自身を除く): 5902891112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 133657, 267314, 400971, 534628, 668285, 801942, 1069256, 1336570, 1603884, 2004855, 2138512, 2673140, 3207768, 3341425, 4009710, 4277024, 5346280, 6415536, 6682850, 8019420, 8554048, 10024275, 10692560, 12831072, 13365700, 16038840, 17108096, 20048550, 21385120, 25662144, 26731400, 32077680, 34216192, 40097100, 42770240, 51324288, 53462800, 64155360, 80194200, 85540480, 102648576, 106925600, 128310720, 160388400, 171080960, 213851200, 256621440, 320776800, 427702400, 513242880, 641553600, 855404800, 1283107200, 2566214400]

約数ペア:

[(1, 2566214400), (2, 1283107200), (3, 855404800), (4, 641553600), (5, 513242880), (6, 427702400), (8, 320776800), (10, 256621440), (12, 213851200), (15, 171080960), (16, 160388400), (20, 128310720), (24, 106925600), (25, 102648576), (30, 85540480), (32, 80194200), (40, 64155360), (48, 53462800), (50, 51324288), (60, 42770240), (64, 40097100), (75, 34216192), (80, 32077680), (96, 26731400), (100, 25662144), (120, 21385120), (128, 20048550), (150, 17108096), (160, 16038840), (192, 13365700), (200, 12831072), (240, 10692560), (256, 10024275), (300, 8554048), (320, 8019420), (384, 6682850), (400, 6415536), (480, 5346280), (600, 4277024), (640, 4009710), (768, 3341425), (800, 3207768), (960, 2673140), (1200, 2138512), (1280, 2004855), (1600, 1603884), (1920, 1336570), (2400, 1069256), (3200, 801942), (3840, 668285), (4800, 534628), (6400, 400971), (9600, 267314), (19200, 133657)]