490492800

素因数分解:

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

素因数の和:851

約数の個数: 384

約数和(自身を含む): 2054035200

約数和(自身を除く): 1563542400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 800, 811, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1622, 1680, 1728, 1800, 1890, 1920, 2016, 2100, 2160, 2240, 2400, 2433, 2520, 2688, 2700, 2800, 2880, 3024, 3150, 3200, 3244, 3360, 3456, 3600, 3780, 4032, 4055, 4200, 4320, 4480, 4725, 4800, 4866, 5040, 5400, 5600, 5677, 5760, 6048, 6300, 6488, 6720, 7200, 7299, 7560, 8064, 8110, 8400, 8640, 9450, 9600, 9732, 10080, 10800, 11200, 11354, 12096, 12165, 12600, 12976, 13440, 14400, 14598, 15120, 16220, 16800, 17031, 17280, 18900, 19464, 20160, 20275, 21600, 21897, 22400, 22708, 24192, 24330, 25200, 25952, 28385, 28800, 29196, 30240, 32440, 33600, 34062, 36495, 37800, 38928, 40320, 40550, 43200, 43794, 45416, 48660, 50400, 51093, 51904, 56770, 58392, 60480, 60825, 64880, 67200, 68124, 72990, 75600, 77856, 81100, 85155, 86400, 87588, 90832, 97320, 100800, 102186, 103808, 109485, 113540, 116784, 120960, 121650, 129760, 136248, 141925, 145980, 151200, 153279, 155712, 162200, 170310, 175176, 181664, 182475, 194640, 201600, 204372, 218970, 227080, 233568, 243300, 255465, 259520, 272496, 283850, 291960, 302400, 306558, 311424, 324400, 340620, 350352, 363328, 364950, 389280, 408744, 425775, 437940, 454160, 467136, 486600, 510930, 519040, 544992, 547425, 567700, 583920, 604800, 613116, 648800, 681240, 700704, 726656, 729900, 766395, 778560, 817488, 851550, 875880, 908320, 934272, 973200, 1021860, 1089984, 1094850, 1135400, 1167840, 1226232, 1277325, 1297600, 1362480, 1401408, 1459800, 1532790, 1557120, 1634976, 1703100, 1751760, 1816640, 1946400, 2043720, 2179968, 2189700, 2270800, 2335680, 2452464, 2554650, 2595200, 2724960, 2802816, 2919600, 3065580, 3269952, 3406200, 3503520, 3633280, 3831975, 3892800, 4087440, 4379400, 4541600, 4671360, 4904928, 5109300, 5449920, 5839200, 6131160, 6539904, 6812400, 7007040, 7663950, 7785600, 8174880, 8758800, 9083200, 9809856, 10218600, 10899840, 11678400, 12262320, 13624800, 14014080, 15327900, 16349760, 17517600, 18166400, 19619712, 20437200, 23356800, 24524640, 27249600, 30655800, 32699520, 35035200, 40874400, 49049280, 54499200, 61311600, 70070400, 81748800, 98098560, 122623200, 163497600, 245246400, 490492800]

約数ペア:

[(1, 490492800), (2, 245246400), (3, 163497600), (4, 122623200), (5, 98098560), (6, 81748800), (7, 70070400), (8, 61311600), (9, 54499200), (10, 49049280), (12, 40874400), (14, 35035200), (15, 32699520), (16, 30655800), (18, 27249600), (20, 24524640), (21, 23356800), (24, 20437200), (25, 19619712), (27, 18166400), (28, 17517600), (30, 16349760), (32, 15327900), (35, 14014080), (36, 13624800), (40, 12262320), (42, 11678400), (45, 10899840), (48, 10218600), (50, 9809856), (54, 9083200), (56, 8758800), (60, 8174880), (63, 7785600), (64, 7663950), (70, 7007040), (72, 6812400), (75, 6539904), (80, 6131160), (84, 5839200), (90, 5449920), (96, 5109300), (100, 4904928), (105, 4671360), (108, 4541600), (112, 4379400), (120, 4087440), (126, 3892800), (128, 3831975), (135, 3633280), (140, 3503520), (144, 3406200), (150, 3269952), (160, 3065580), (168, 2919600), (175, 2802816), (180, 2724960), (189, 2595200), (192, 2554650), (200, 2452464), (210, 2335680), (216, 2270800), (224, 2189700), (225, 2179968), (240, 2043720), (252, 1946400), (270, 1816640), (280, 1751760), (288, 1703100), (300, 1634976), (315, 1557120), (320, 1532790), (336, 1459800), (350, 1401408), (360, 1362480), (378, 1297600), (384, 1277325), (400, 1226232), (420, 1167840), (432, 1135400), (448, 1094850), (450, 1089984), (480, 1021860), (504, 973200), (525, 934272), (540, 908320), (560, 875880), (576, 851550), (600, 817488), (630, 778560), (640, 766395), (672, 729900), (675, 726656), (700, 700704), (720, 681240), (756, 648800), (800, 613116), (811, 604800), (840, 583920), (864, 567700), (896, 547425), (900, 544992), (945, 519040), (960, 510930), (1008, 486600), (1050, 467136), (1080, 454160), (1120, 437940), (1152, 425775), (1200, 408744), (1260, 389280), (1344, 364950), (1350, 363328), (1400, 350352), (1440, 340620), (1512, 324400), (1575, 311424), (1600, 306558), (1622, 302400), (1680, 291960), (1728, 283850), (1800, 272496), (1890, 259520), (1920, 255465), (2016, 243300), (2100, 233568), (2160, 227080), (2240, 218970), (2400, 204372), (2433, 201600), (2520, 194640), (2688, 182475), (2700, 181664), (2800, 175176), (2880, 170310), (3024, 162200), (3150, 155712), (3200, 153279), (3244, 151200), (3360, 145980), (3456, 141925), (3600, 136248), (3780, 129760), (4032, 121650), (4055, 120960), (4200, 116784), (4320, 113540), (4480, 109485), (4725, 103808), (4800, 102186), (4866, 100800), (5040, 97320), (5400, 90832), (5600, 87588), (5677, 86400), (5760, 85155), (6048, 81100), (6300, 77856), (6488, 75600), (6720, 72990), (7200, 68124), (7299, 67200), (7560, 64880), (8064, 60825), (8110, 60480), (8400, 58392), (8640, 56770), (9450, 51904), (9600, 51093), (9732, 50400), (10080, 48660), (10800, 45416), (11200, 43794), (11354, 43200), (12096, 40550), (12165, 40320), (12600, 38928), (12976, 37800), (13440, 36495), (14400, 34062), (14598, 33600), (15120, 32440), (16220, 30240), (16800, 29196), (17031, 28800), (17280, 28385), (18900, 25952), (19464, 25200), (20160, 24330), (20275, 24192), (21600, 22708), (21897, 22400)]