208537175040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{256163}}^1$

素因数の和:256244

約数の個数: 176

約数和(自身を含む): 679580549568

約数和(自身を除く): 471043374528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1024, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2120, 2544, 2560, 3072, 3180, 3392, 3840, 4240, 5088, 5120, 6360, 6784, 7680, 8480, 10176, 12720, 13568, 15360, 16960, 20352, 25440, 27136, 33920, 40704, 50880, 54272, 67840, 81408, 101760, 135680, 162816, 203520, 256163, 271360, 407040, 512326, 768489, 814080, 1024652, 1280815, 1536978, 2049304, 2561630, 3073956, 3842445, 4098608, 5123260, 6147912, 7684890, 8197216, 10246520, 12295824, 13576639, 15369780, 16394432, 20493040, 24591648, 27153278, 30739560, 32788864, 40729917, 40986080, 49183296, 54306556, 61479120, 65577728, 67883195, 81459834, 81972160, 98366592, 108613112, 122958240, 131155456, 135766390, 162919668, 163944320, 196733184, 203649585, 217226224, 245916480, 262310912, 271532780, 325839336, 327888640, 393466368, 407299170, 434452448, 491832960, 543065560, 651678672, 655777280, 786932736, 814598340, 868904896, 983665920, 1086131120, 1303357344, 1311554560, 1629196680, 1737809792, 1967331840, 2172262240, 2606714688, 3258393360, 3475619584, 3934663680, 4344524480, 5213429376, 6516786720, 6951239168, 8689048960, 10426858752, 13033573440, 13902478336, 17378097920, 20853717504, 26067146880, 34756195840, 41707435008, 52134293760, 69512391680, 104268587520, 208537175040]

約数ペア:

[(1, 208537175040), (2, 104268587520), (3, 69512391680), (4, 52134293760), (5, 41707435008), (6, 34756195840), (8, 26067146880), (10, 20853717504), (12, 17378097920), (15, 13902478336), (16, 13033573440), (20, 10426858752), (24, 8689048960), (30, 6951239168), (32, 6516786720), (40, 5213429376), (48, 4344524480), (53, 3934663680), (60, 3475619584), (64, 3258393360), (80, 2606714688), (96, 2172262240), (106, 1967331840), (120, 1737809792), (128, 1629196680), (159, 1311554560), (160, 1303357344), (192, 1086131120), (212, 983665920), (240, 868904896), (256, 814598340), (265, 786932736), (318, 655777280), (320, 651678672), (384, 543065560), (424, 491832960), (480, 434452448), (512, 407299170), (530, 393466368), (636, 327888640), (640, 325839336), (768, 271532780), (795, 262310912), (848, 245916480), (960, 217226224), (1024, 203649585), (1060, 196733184), (1272, 163944320), (1280, 162919668), (1536, 135766390), (1590, 131155456), (1696, 122958240), (1920, 108613112), (2120, 98366592), (2544, 81972160), (2560, 81459834), (3072, 67883195), (3180, 65577728), (3392, 61479120), (3840, 54306556), (4240, 49183296), (5088, 40986080), (5120, 40729917), (6360, 32788864), (6784, 30739560), (7680, 27153278), (8480, 24591648), (10176, 20493040), (12720, 16394432), (13568, 15369780), (15360, 13576639), (16960, 12295824), (20352, 10246520), (25440, 8197216), (27136, 7684890), (33920, 6147912), (40704, 5123260), (50880, 4098608), (54272, 3842445), (67840, 3073956), (81408, 2561630), (101760, 2049304), (135680, 1536978), (162816, 1280815), (203520, 1024652), (256163, 814080), (271360, 768489), (407040, 512326)]