196197120

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 288

約数和(自身を含む): 796669440

約数和(自身を除く): 600472320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 811, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1622, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2433, 2520, 2688, 2880, 3024, 3244, 3360, 3456, 3780, 3840, 4032, 4055, 4320, 4480, 4866, 5040, 5376, 5677, 5760, 6048, 6488, 6720, 6912, 7299, 7560, 8064, 8110, 8640, 8960, 9732, 10080, 11354, 11520, 12096, 12165, 12976, 13440, 14598, 15120, 16128, 16220, 17031, 17280, 19464, 20160, 21897, 22708, 24192, 24330, 25952, 26880, 28385, 29196, 30240, 32440, 34062, 34560, 36495, 38928, 40320, 43794, 45416, 48384, 48660, 51093, 51904, 56770, 58392, 60480, 64880, 68124, 72990, 77856, 80640, 85155, 87588, 90832, 97320, 102186, 103808, 109485, 113540, 116784, 120960, 129760, 136248, 145980, 153279, 155712, 170310, 175176, 181664, 194640, 204372, 207616, 218970, 227080, 233568, 241920, 255465, 259520, 272496, 291960, 306558, 311424, 340620, 350352, 363328, 389280, 408744, 437940, 454160, 467136, 510930, 519040, 544992, 583920, 613116, 622848, 681240, 700704, 726656, 766395, 778560, 817488, 875880, 908320, 934272, 1021860, 1038080, 1089984, 1167840, 1226232, 1362480, 1401408, 1453312, 1532790, 1557120, 1634976, 1751760, 1816640, 1868544, 2043720, 2179968, 2335680, 2452464, 2724960, 2802816, 3065580, 3114240, 3269952, 3503520, 3633280, 4087440, 4359936, 4671360, 4904928, 5449920, 5605632, 6131160, 6539904, 7007040, 7266560, 8174880, 9342720, 9809856, 10899840, 12262320, 13079808, 14014080, 16349760, 19619712, 21799680, 24524640, 28028160, 32699520, 39239424, 49049280, 65399040, 98098560, 196197120]

約数ペア:

[(1, 196197120), (2, 98098560), (3, 65399040), (4, 49049280), (5, 39239424), (6, 32699520), (7, 28028160), (8, 24524640), (9, 21799680), (10, 19619712), (12, 16349760), (14, 14014080), (15, 13079808), (16, 12262320), (18, 10899840), (20, 9809856), (21, 9342720), (24, 8174880), (27, 7266560), (28, 7007040), (30, 6539904), (32, 6131160), (35, 5605632), (36, 5449920), (40, 4904928), (42, 4671360), (45, 4359936), (48, 4087440), (54, 3633280), (56, 3503520), (60, 3269952), (63, 3114240), (64, 3065580), (70, 2802816), (72, 2724960), (80, 2452464), (84, 2335680), (90, 2179968), (96, 2043720), (105, 1868544), (108, 1816640), (112, 1751760), (120, 1634976), (126, 1557120), (128, 1532790), (135, 1453312), (140, 1401408), (144, 1362480), (160, 1226232), (168, 1167840), (180, 1089984), (189, 1038080), (192, 1021860), (210, 934272), (216, 908320), (224, 875880), (240, 817488), (252, 778560), (256, 766395), (270, 726656), (280, 700704), (288, 681240), (315, 622848), (320, 613116), (336, 583920), (360, 544992), (378, 519040), (384, 510930), (420, 467136), (432, 454160), (448, 437940), (480, 408744), (504, 389280), (540, 363328), (560, 350352), (576, 340620), (630, 311424), (640, 306558), (672, 291960), (720, 272496), (756, 259520), (768, 255465), (811, 241920), (840, 233568), (864, 227080), (896, 218970), (945, 207616), (960, 204372), (1008, 194640), (1080, 181664), (1120, 175176), (1152, 170310), (1260, 155712), (1280, 153279), (1344, 145980), (1440, 136248), (1512, 129760), (1622, 120960), (1680, 116784), (1728, 113540), (1792, 109485), (1890, 103808), (1920, 102186), (2016, 97320), (2160, 90832), (2240, 87588), (2304, 85155), (2433, 80640), (2520, 77856), (2688, 72990), (2880, 68124), (3024, 64880), (3244, 60480), (3360, 58392), (3456, 56770), (3780, 51904), (3840, 51093), (4032, 48660), (4055, 48384), (4320, 45416), (4480, 43794), (4866, 40320), (5040, 38928), (5376, 36495), (5677, 34560), (5760, 34062), (6048, 32440), (6488, 30240), (6720, 29196), (6912, 28385), (7299, 26880), (7560, 25952), (8064, 24330), (8110, 24192), (8640, 22708), (8960, 21897), (9732, 20160), (10080, 19464), (11354, 17280), (11520, 17031), (12096, 16220), (12165, 16128), (12976, 15120), (13440, 14598)]