1961971200

素因数分解:

$2^9\times 3^3\times 5^2\times 7^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 480

約数和(自身を含む): 8240305920

約数和(自身を除く): 6278334720

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, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 512, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 768, 800, 811, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1280, 1344, 1350, 1400, 1440, 1512, 1536, 1575, 1600, 1622, 1680, 1728, 1792, 1800, 1890, 1920, 2016, 2100, 2160, 2240, 2304, 2400, 2433, 2520, 2560, 2688, 2700, 2800, 2880, 3024, 3150, 3200, 3244, 3360, 3456, 3584, 3600, 3780, 3840, 4032, 4055, 4200, 4320, 4480, 4608, 4725, 4800, 4866, 5040, 5376, 5400, 5600, 5677, 5760, 6048, 6300, 6400, 6488, 6720, 6912, 7200, 7299, 7560, 7680, 8064, 8110, 8400, 8640, 8960, 9450, 9600, 9732, 10080, 10752, 10800, 11200, 11354, 11520, 12096, 12165, 12600, 12800, 12976, 13440, 13824, 14400, 14598, 15120, 16128, 16220, 16800, 17031, 17280, 17920, 18900, 19200, 19464, 20160, 20275, 21600, 21897, 22400, 22708, 23040, 24192, 24330, 25200, 25952, 26880, 28385, 28800, 29196, 30240, 32256, 32440, 33600, 34062, 34560, 36495, 37800, 38400, 38928, 40320, 40550, 43200, 43794, 44800, 45416, 48384, 48660, 50400, 51093, 51904, 53760, 56770, 57600, 58392, 60480, 60825, 64880, 67200, 68124, 69120, 72990, 75600, 77856, 80640, 81100, 85155, 86400, 87588, 89600, 90832, 96768, 97320, 100800, 102186, 103808, 109485, 113540, 115200, 116784, 120960, 121650, 129760, 134400, 136248, 141925, 145980, 151200, 153279, 155712, 161280, 162200, 170310, 172800, 175176, 181664, 182475, 194640, 201600, 204372, 207616, 218970, 227080, 233568, 241920, 243300, 255465, 259520, 268800, 272496, 283850, 291960, 302400, 306558, 311424, 324400, 340620, 345600, 350352, 363328, 364950, 389280, 403200, 408744, 415232, 425775, 437940, 454160, 467136, 483840, 486600, 510930, 519040, 544992, 547425, 567700, 583920, 604800, 613116, 622848, 648800, 681240, 700704, 726656, 729900, 766395, 778560, 806400, 817488, 851550, 875880, 908320, 934272, 973200, 1021860, 1038080, 1089984, 1094850, 1135400, 1167840, 1209600, 1226232, 1245696, 1277325, 1297600, 1362480, 1401408, 1453312, 1459800, 1532790, 1557120, 1634976, 1703100, 1751760, 1816640, 1868544, 1946400, 2043720, 2076160, 2179968, 2189700, 2270800, 2335680, 2419200, 2452464, 2554650, 2595200, 2724960, 2802816, 2906624, 2919600, 3065580, 3114240, 3269952, 3406200, 3503520, 3633280, 3737088, 3831975, 3892800, 4087440, 4359936, 4379400, 4541600, 4671360, 4904928, 5109300, 5190400, 5449920, 5605632, 5839200, 6131160, 6228480, 6539904, 6812400, 7007040, 7266560, 7663950, 7785600, 8174880, 8719872, 8758800, 9083200, 9342720, 9809856, 10218600, 10380800, 10899840, 11211264, 11678400, 12262320, 13079808, 13624800, 14014080, 14533120, 15327900, 15571200, 16349760, 17517600, 18166400, 18685440, 19619712, 20437200, 21799680, 23356800, 24524640, 26159616, 27249600, 28028160, 30655800, 31142400, 32699520, 35035200, 36332800, 39239424, 40874400, 43599360, 46713600, 49049280, 54499200, 56056320, 61311600, 65399040, 70070400, 72665600, 78478848, 81748800, 93427200, 98098560, 108998400, 122623200, 130798080, 140140800, 163497600, 196197120, 217996800, 245246400, 280281600, 326995200, 392394240, 490492800, 653990400, 980985600, 1961971200]

約数ペア:

[(1, 1961971200), (2, 980985600), (3, 653990400), (4, 490492800), (5, 392394240), (6, 326995200), (7, 280281600), (8, 245246400), (9, 217996800), (10, 196197120), (12, 163497600), (14, 140140800), (15, 130798080), (16, 122623200), (18, 108998400), (20, 98098560), (21, 93427200), (24, 81748800), (25, 78478848), (27, 72665600), (28, 70070400), (30, 65399040), (32, 61311600), (35, 56056320), (36, 54499200), (40, 49049280), (42, 46713600), (45, 43599360), (48, 40874400), (50, 39239424), (54, 36332800), (56, 35035200), (60, 32699520), (63, 31142400), (64, 30655800), (70, 28028160), (72, 27249600), (75, 26159616), (80, 24524640), (84, 23356800), (90, 21799680), (96, 20437200), (100, 19619712), (105, 18685440), (108, 18166400), (112, 17517600), (120, 16349760), (126, 15571200), (128, 15327900), (135, 14533120), (140, 14014080), (144, 13624800), (150, 13079808), (160, 12262320), (168, 11678400), (175, 11211264), (180, 10899840), (189, 10380800), (192, 10218600), (200, 9809856), (210, 9342720), (216, 9083200), (224, 8758800), (225, 8719872), (240, 8174880), (252, 7785600), (256, 7663950), (270, 7266560), (280, 7007040), (288, 6812400), (300, 6539904), (315, 6228480), (320, 6131160), (336, 5839200), (350, 5605632), (360, 5449920), (378, 5190400), (384, 5109300), (400, 4904928), (420, 4671360), (432, 4541600), (448, 4379400), (450, 4359936), (480, 4087440), (504, 3892800), (512, 3831975), (525, 3737088), (540, 3633280), (560, 3503520), (576, 3406200), (600, 3269952), (630, 3114240), (640, 3065580), (672, 2919600), (675, 2906624), (700, 2802816), (720, 2724960), (756, 2595200), (768, 2554650), (800, 2452464), (811, 2419200), (840, 2335680), (864, 2270800), (896, 2189700), (900, 2179968), (945, 2076160), (960, 2043720), (1008, 1946400), (1050, 1868544), (1080, 1816640), (1120, 1751760), (1152, 1703100), (1200, 1634976), (1260, 1557120), (1280, 1532790), (1344, 1459800), (1350, 1453312), (1400, 1401408), (1440, 1362480), (1512, 1297600), (1536, 1277325), (1575, 1245696), (1600, 1226232), (1622, 1209600), (1680, 1167840), (1728, 1135400), (1792, 1094850), (1800, 1089984), (1890, 1038080), (1920, 1021860), (2016, 973200), (2100, 934272), (2160, 908320), (2240, 875880), (2304, 851550), (2400, 817488), (2433, 806400), (2520, 778560), (2560, 766395), (2688, 729900), (2700, 726656), (2800, 700704), (2880, 681240), (3024, 648800), (3150, 622848), (3200, 613116), (3244, 604800), (3360, 583920), (3456, 567700), (3584, 547425), (3600, 544992), (3780, 519040), (3840, 510930), (4032, 486600), (4055, 483840), (4200, 467136), (4320, 454160), (4480, 437940), (4608, 425775), (4725, 415232), (4800, 408744), (4866, 403200), (5040, 389280), (5376, 364950), (5400, 363328), (5600, 350352), (5677, 345600), (5760, 340620), (6048, 324400), (6300, 311424), (6400, 306558), (6488, 302400), (6720, 291960), (6912, 283850), (7200, 272496), (7299, 268800), (7560, 259520), (7680, 255465), (8064, 243300), (8110, 241920), (8400, 233568), (8640, 227080), (8960, 218970), (9450, 207616), (9600, 204372), (9732, 201600), (10080, 194640), (10752, 182475), (10800, 181664), (11200, 175176), (11354, 172800), (11520, 170310), (12096, 162200), (12165, 161280), (12600, 155712), (12800, 153279), (12976, 151200), (13440, 145980), (13824, 141925), (14400, 136248), (14598, 134400), (15120, 129760), (16128, 121650), (16220, 120960), (16800, 116784), (17031, 115200), (17280, 113540), (17920, 109485), (18900, 103808), (19200, 102186), (19464, 100800), (20160, 97320), (20275, 96768), (21600, 90832), (21897, 89600), (22400, 87588), (22708, 86400), (23040, 85155), (24192, 81100), (24330, 80640), (25200, 77856), (25952, 75600), (26880, 72990), (28385, 69120), (28800, 68124), (29196, 67200), (30240, 64880), (32256, 60825), (32440, 60480), (33600, 58392), (34062, 57600), (34560, 56770), (36495, 53760), (37800, 51904), (38400, 51093), (38928, 50400), (40320, 48660), (40550, 48384), (43200, 45416), (43794, 44800)]