238636800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{1381}}^1$

素因数の和:1416

約数の個数: 216

約数和(自身を含む): 875690480

約数和(自身を除く): 637053680

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, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1381, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2762, 2880, 3200, 3456, 3600, 3840, 4143, 4320, 4800, 5400, 5524, 5760, 6400, 6905, 6912, 7200, 8286, 8640, 9600, 10800, 11048, 11520, 12429, 13810, 14400, 16572, 17280, 19200, 20715, 21600, 22096, 24858, 27620, 28800, 33144, 34525, 34560, 37287, 41430, 43200, 44192, 49716, 55240, 57600, 62145, 66288, 69050, 74574, 82860, 86400, 88384, 99432, 103575, 110480, 124290, 132576, 138100, 149148, 165720, 172800, 176768, 186435, 198864, 207150, 220960, 248580, 265152, 276200, 298296, 310725, 331440, 353536, 372870, 397728, 414300, 441920, 497160, 530304, 552400, 596592, 621450, 662880, 745740, 795456, 828600, 883840, 932175, 994320, 1060608, 1104800, 1193184, 1242900, 1325760, 1491480, 1590912, 1657200, 1767680, 1864350, 1988640, 2209600, 2386368, 2485800, 2651520, 2982960, 3181824, 3314400, 3728700, 3977280, 4419200, 4772736, 4971600, 5303040, 5965920, 6628800, 7457400, 7954560, 8838400, 9545472, 9943200, 11931840, 13257600, 14914800, 15909120, 19886400, 23863680, 26515200, 29829600, 39772800, 47727360, 59659200, 79545600, 119318400, 238636800]

約数ペア:

[(1, 238636800), (2, 119318400), (3, 79545600), (4, 59659200), (5, 47727360), (6, 39772800), (8, 29829600), (9, 26515200), (10, 23863680), (12, 19886400), (15, 15909120), (16, 14914800), (18, 13257600), (20, 11931840), (24, 9943200), (25, 9545472), (27, 8838400), (30, 7954560), (32, 7457400), (36, 6628800), (40, 5965920), (45, 5303040), (48, 4971600), (50, 4772736), (54, 4419200), (60, 3977280), (64, 3728700), (72, 3314400), (75, 3181824), (80, 2982960), (90, 2651520), (96, 2485800), (100, 2386368), (108, 2209600), (120, 1988640), (128, 1864350), (135, 1767680), (144, 1657200), (150, 1590912), (160, 1491480), (180, 1325760), (192, 1242900), (200, 1193184), (216, 1104800), (225, 1060608), (240, 994320), (256, 932175), (270, 883840), (288, 828600), (300, 795456), (320, 745740), (360, 662880), (384, 621450), (400, 596592), (432, 552400), (450, 530304), (480, 497160), (540, 441920), (576, 414300), (600, 397728), (640, 372870), (675, 353536), (720, 331440), (768, 310725), (800, 298296), (864, 276200), (900, 265152), (960, 248580), (1080, 220960), (1152, 207150), (1200, 198864), (1280, 186435), (1350, 176768), (1381, 172800), (1440, 165720), (1600, 149148), (1728, 138100), (1800, 132576), (1920, 124290), (2160, 110480), (2304, 103575), (2400, 99432), (2700, 88384), (2762, 86400), (2880, 82860), (3200, 74574), (3456, 69050), (3600, 66288), (3840, 62145), (4143, 57600), (4320, 55240), (4800, 49716), (5400, 44192), (5524, 43200), (5760, 41430), (6400, 37287), (6905, 34560), (6912, 34525), (7200, 33144), (8286, 28800), (8640, 27620), (9600, 24858), (10800, 22096), (11048, 21600), (11520, 20715), (12429, 19200), (13810, 17280), (14400, 16572)]