320202484992

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 864

約数和(自身を含む): 1111250851200

約数和(自身を除く): 791048366208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 37, 38, 39, 48, 52, 54, 57, 64, 72, 74, 76, 78, 96, 104, 108, 111, 114, 117, 128, 137, 144, 148, 152, 156, 171, 192, 208, 216, 222, 228, 234, 247, 256, 274, 288, 296, 304, 312, 333, 342, 351, 384, 411, 416, 432, 444, 456, 468, 481, 494, 513, 548, 576, 592, 608, 624, 666, 684, 702, 703, 741, 768, 822, 832, 864, 888, 912, 936, 962, 988, 999, 1026, 1096, 1152, 1184, 1216, 1233, 1248, 1332, 1368, 1369, 1404, 1406, 1443, 1482, 1644, 1664, 1728, 1776, 1781, 1824, 1872, 1924, 1976, 1998, 2052, 2109, 2192, 2223, 2304, 2368, 2432, 2466, 2496, 2603, 2664, 2736, 2738, 2808, 2812, 2886, 2964, 3288, 3328, 3456, 3552, 3562, 3648, 3699, 3744, 3848, 3952, 3996, 4104, 4107, 4218, 4329, 4384, 4446, 4736, 4864, 4932, 4992, 5069, 5206, 5328, 5343, 5472, 5476, 5616, 5624, 5772, 5928, 6327, 6576, 6669, 6912, 7104, 7124, 7296, 7398, 7488, 7696, 7809, 7904, 7992, 8208, 8214, 8436, 8658, 8768, 8892, 9139, 9472, 9864, 9984, 10138, 10412, 10656, 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4331392, 4379616, 4497984, 4501272, 4556032, 4622928, 4731264, 4744584, 4859136, 4872816, 4876378, 4994112, 5008172, 5063931, 5125536, 5200794, 5264064, 5410288, 5618376, 5839488, 5997312, 6001696, 6086574, 6155136, 6163904, 6326112, 6497088, 6658816, 6751908, 6834048, 6934392, 7018752, 7116876, 7127014, 7309224, 7314567, 7491168, 7512258, 7688304, 7896096, 8115432, 8434816, 8662784, 8759232, 8995968, 9002544, 9129861, 9245856, 9462528, 9489168, 9745632, 9752756, 9988224, 10016344, 10127862, 10251072, 10401588, 10528128, 10690521, 10820576, 11236752, 11268387, 11678976, 12003392, 12173148, 12310272, 12327808, 12652224, 12994176, 13503816, 13668096, 13868784, 14233752, 14254028, 14618448, 14629134, 14982336, 15024516, 15376608, 15792192, 16230864, 16869632, 17518464, 17991936, 18005088, 18259722, 18491712, 18978336, 19491264, 19505512, 19976448, 20032688, 20255724, 20502144, 20803176, 21056256, 21381042, 21641152, 21943701, 22473504, 22536774, 24006784, 24346296, 24655616, 25304448, 25988352, 27007632, 27737568, 28467504, 28508056, 29236896, 29258268, 29964672, 30049032, 30753216, 31584384, 32071563, 32461728, 33805161, 35036928, 36010176, 36519444, 36983424, 37956672, 38982528, 39011024, 40065376, 40511448, 41004288, 41606352, 42762084, 43282304, 43887402, 44947008, 45073548, 46325591, 48013568, 48692592, 50608896, 54015264, 55475136, 56935008, 57016112, 58473792, 58516536, 59929344, 60098064, 61506432, 63168768, 64143126, 64923456, 65831103, 67610322, 72020352, 73038888, 73966848, 75913344, 77965056, 78022048, 80130752, 81022896, 83212704, 85524168, 86564608, 87774804, 89894016, 90147096, 92651182, 96214689, 97385184, 108030528, 110950272, 113870016, 114032224, 116947584, 117033072, 120196128, 123012864, 128286252, 129846912, 131662206, 135220644, 138976773, 144040704, 146077776, 151826688, 156044096, 160261504, 162045792, 166425408, 171048336, 175549608, 179788032, 180294192, 185302364, 192429378, 194770368, 216061056, 221900544, 227740032, 228064448, 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16852762368, 17789026944, 20012655312, 24630960384, 26683540416, 35578053888, 40025310624, 53367080832, 80050621248, 106734161664, 160101242496, 320202484992]

約数ペア:

[(1, 320202484992), (2, 160101242496), (3, 106734161664), (4, 80050621248), (6, 53367080832), (8, 40025310624), (9, 35578053888), (12, 26683540416), (13, 24630960384), (16, 20012655312), (18, 17789026944), (19, 16852762368), (24, 13341770208), (26, 12315480192), (27, 11859351296), (32, 10006327656), (36, 8894513472), (37, 8654121216), (38, 8426381184), (39, 8210320128), (48, 6670885104), (52, 6157740096), (54, 5929675648), (57, 5617587456), (64, 5003163828), (72, 4447256736), (74, 4327060608), (76, 4213190592), (78, 4105160064), (96, 3335442552), (104, 3078870048), (108, 2964837824), (111, 2884707072), (114, 2808793728), (117, 2736773376), (128, 2501581914), (137, 2337244416), (144, 2223628368), (148, 2163530304), (152, 2106595296), (156, 2052580032), (171, 1872529152), (192, 1667721276), (208, 1539435024), (216, 1482418912), (222, 1442353536), (228, 1404396864), (234, 1368386688), (247, 1296366336), (256, 1250790957), (274, 1168622208), (288, 1111814184), (296, 1081765152), (304, 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