81451625760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{34469}}^1$

素因数の和:35040

約数の個数: 192

約数和(自身を含む): 285610147200

約数和(自身を除く): 204158521440

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 547, 720, 864, 1080, 1094, 1440, 1641, 2160, 2188, 2735, 3282, 4320, 4376, 4923, 5470, 6564, 8205, 8752, 9846, 10940, 13128, 14769, 16410, 17504, 19692, 21880, 24615, 26256, 29538, 32820, 34469, 39384, 43760, 49230, 52512, 59076, 65640, 68938, 73845, 78768, 87520, 98460, 103407, 118152, 131280, 137876, 147690, 157536, 172345, 196920, 206814, 236304, 262560, 275752, 295380, 310221, 344690, 393840, 413628, 472608, 517035, 551504, 590760, 620442, 689380, 787680, 827256, 930663, 1034070, 1103008, 1181520, 1240884, 1378760, 1551105, 1654512, 1861326, 2068140, 2363040, 2481768, 2757520, 3102210, 3309024, 3722652, 4136280, 4653315, 4963536, 5515040, 6204420, 7445304, 8272560, 9306630, 9927072, 12408840, 14890608, 16545120, 18613260, 18854543, 24817680, 29781216, 37226520, 37709086, 49635360, 56563629, 74453040, 75418172, 94272715, 113127258, 148906080, 150836344, 169690887, 188545430, 226254516, 282818145, 301672688, 339381774, 377090860, 452509032, 509072661, 565636290, 603345376, 678763548, 754181720, 848454435, 905018064, 1018145322, 1131272580, 1357527096, 1508363440, 1696908870, 1810036128, 2036290644, 2262545160, 2545363305, 2715054192, 3016726880, 3393817740, 4072581288, 4525090320, 5090726610, 5430108384, 6787635480, 8145162576, 9050180640, 10181453220, 13575270960, 16290325152, 20362906440, 27150541920, 40725812880, 81451625760]

約数ペア:

[(1, 81451625760), (2, 40725812880), (3, 27150541920), (4, 20362906440), (5, 16290325152), (6, 13575270960), (8, 10181453220), (9, 9050180640), (10, 8145162576), (12, 6787635480), (15, 5430108384), (16, 5090726610), (18, 4525090320), (20, 4072581288), (24, 3393817740), (27, 3016726880), (30, 2715054192), (32, 2545363305), (36, 2262545160), (40, 2036290644), (45, 1810036128), (48, 1696908870), (54, 1508363440), (60, 1357527096), (72, 1131272580), (80, 1018145322), (90, 905018064), (96, 848454435), (108, 754181720), (120, 678763548), (135, 603345376), (144, 565636290), (160, 509072661), (180, 452509032), (216, 377090860), (240, 339381774), (270, 301672688), (288, 282818145), (360, 226254516), (432, 188545430), (480, 169690887), (540, 150836344), (547, 148906080), (720, 113127258), (864, 94272715), (1080, 75418172), (1094, 74453040), (1440, 56563629), (1641, 49635360), (2160, 37709086), (2188, 37226520), (2735, 29781216), (3282, 24817680), (4320, 18854543), (4376, 18613260), (4923, 16545120), (5470, 14890608), (6564, 12408840), (8205, 9927072), (8752, 9306630), (9846, 8272560), (10940, 7445304), (13128, 6204420), (14769, 5515040), (16410, 4963536), (17504, 4653315), (19692, 4136280), (21880, 3722652), (24615, 3309024), (26256, 3102210), (29538, 2757520), (32820, 2481768), (34469, 2363040), (39384, 2068140), (43760, 1861326), (49230, 1654512), (52512, 1551105), (59076, 1378760), (65640, 1240884), (68938, 1181520), (73845, 1103008), (78768, 1034070), (87520, 930663), (98460, 827256), (103407, 787680), (118152, 689380), (131280, 620442), (137876, 590760), (147690, 551504), (157536, 517035), (172345, 472608), (196920, 413628), (206814, 393840), (236304, 344690), (262560, 310221), (275752, 295380)]