197521571520

素因数分解:

$2^6\times 3^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1772

約数の個数: 1120

約数和(自身を含む): 882926352000

約数和(自身を除く): 685404780480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 343, 351, 360, 364, 378, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 648, 672, 686, 702, 720, 728, 735, 756, 780, 784, 810, 819, 832, 840, 864, 882, 910, 936, 945, 960, 980, 1008, 1029, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1176, 1248, 1260, 1274, 1296, 1323, 1344, 1365, 1372, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1620, 1638, 1680, 1709, 1715, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2058, 2080, 2106, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2457, 2496, 2520, 2548, 2592, 2646, 2730, 2744, 2808, 2835, 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4127760, 4199013, 4265664, 4280640, 4306680, 4354532, 4429728, 4445280, 4522014, 4665570, 4689496, 4798872, 4815720, 4845015, 4921920, 4976608, 5024460, 5168016, 5275683, 5332080, 5359424, 5443165, 5503680, 5537160, 5598684, 5742240, 5778864, 5861870, 5998590, 6029352, 6220760, 6398496, 6420960, 6460020, 6531798, 6699280, 6783021, 6890688, 6998355, 7034244, 7109440, 7198308, 7223580, 7382880, 7464912, 7536690, 7620431, 7705152, 7752024, 7998120, 8039136, 8255520, 8398026, 8613360, 8709064, 8792805, 8859456, 8890560, 8997885, 9044028, 9331140, 9378992, 9597744, 9631440, 9690030, 9797697, 9953216, 10048920, 10336032, 10551366, 10664160, 10886330, 11074320, 11197368, 11305035, 11484480, 11557728, 11723740, 11997180, 12058704, 12441520, 12597039, 12796992, 12841920, 12920040, 13063596, 13398560, 13566042, 13996710, 14068488, 14396616, 14447160, 14765760, 14929824, 15073380, 15240862, 15504048, 15827049, 15996240, 16078272, 16329495, 16511040, 16796052, 17226720, 17418128, 17585610, 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503881560, 506465568, 522543840, 542641680, 548671032, 562739520, 575864640, 587861820, 609634480, 617254911, 627052608, 633081960, 671842080, 685838790, 705434184, 723522240, 731561376, 759698352, 783815760, 806210496, 823006548, 844109280, 881792730, 914451720, 940578912, 949622940, 1007763120, 1012931136, 1028758185, 1045087680, 1085283360, 1097342064, 1175723640, 1219268960, 1234509822, 1266163920, 1343684160, 1371677580, 1410868368, 1463122752, 1519396704, 1567631520, 1646013096, 1688218560, 1763585460, 1828903440, 1881157824, 1899245880, 2015526240, 2057516370, 2170566720, 2194684128, 2351447280, 2438537920, 2469019644, 2532327840, 2743355160, 2821736736, 3038793408, 3086274555, 3135263040, 3292026192, 3527170920, 3657806880, 3798491760, 4031052480, 4115032740, 4389368256, 4702894560, 4938039288, 5064655680, 5486710320, 5643473472, 6172549110, 6584052384, 7054341840, 7315613760, 7596983520, 8230065480, 9405789120, 9876078576, 10973420640, 12345098220, 13168104768, 14108683680, 15193967040, 16460130960, 19752157152, 21946841280, 24690196440, 28217367360, 32920261920, 39504314304, 49380392880, 65840523840, 98760785760, 197521571520]

約数ペア:

[(1, 197521571520), (2, 98760785760), (3, 65840523840), (4, 49380392880), (5, 39504314304), (6, 32920261920), (7, 28217367360), (8, 24690196440), (9, 21946841280), (10, 19752157152), (12, 16460130960), (13, 15193967040), (14, 14108683680), (15, 13168104768), (16, 12345098220), (18, 10973420640), (20, 9876078576), (21, 9405789120), (24, 8230065480), (26, 7596983520), (27, 7315613760), (28, 7054341840), (30, 6584052384), (32, 6172549110), (35, 5643473472), (36, 5486710320), (39, 5064655680), (40, 4938039288), (42, 4702894560), (45, 4389368256), (48, 4115032740), (49, 4031052480), (52, 3798491760), (54, 3657806880), (56, 3527170920), (60, 3292026192), (63, 3135263040), (64, 3086274555), (65, 3038793408), (70, 2821736736), (72, 2743355160), (78, 2532327840), (80, 2469019644), (81, 2438537920), (84, 2351447280), (90, 2194684128), (91, 2170566720), (96, 2057516370), (98, 2015526240), (104, 1899245880), (105, 1881157824), (108, 1828903440), (112, 1763585460), (117, 1688218560), (120, 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