1200875520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 384

約数和(自身を含む): 4314885120

約数和(自身を除く): 3114009600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 97, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 194, 195, 208, 240, 248, 256, 260, 291, 310, 312, 320, 372, 384, 388, 390, 403, 416, 465, 480, 485, 496, 512, 520, 582, 620, 624, 640, 744, 768, 776, 780, 806, 832, 930, 960, 970, 992, 1024, 1040, 1164, 1209, 1240, 1248, 1261, 1280, 1455, 1488, 1536, 1552, 1560, 1612, 1664, 1860, 1920, 1940, 1984, 2015, 2048, 2080, 2328, 2418, 2480, 2496, 2522, 2560, 2910, 2976, 3007, 3072, 3104, 3120, 3224, 3328, 3720, 3783, 3840, 3880, 3968, 4030, 4160, 4656, 4836, 4960, 4992, 5044, 5120, 5820, 5952, 6014, 6045, 6144, 6208, 6240, 6305, 6448, 6656, 7440, 7566, 7680, 7760, 7936, 8060, 8320, 9021, 9312, 9672, 9920, 9984, 10088, 10240, 11640, 11904, 12028, 12090, 12416, 12480, 12610, 12896, 13312, 14880, 15035, 15132, 15360, 15520, 15872, 16120, 16640, 18042, 18624, 18915, 19344, 19840, 19968, 20176, 23280, 23808, 24056, 24180, 24832, 24960, 25220, 25792, 26624, 29760, 30070, 30264, 30720, 31040, 31744, 32240, 33280, 36084, 37248, 37830, 38688, 39091, 39680, 39936, 40352, 45105, 46560, 47616, 48112, 48360, 49664, 49920, 50440, 51584, 59520, 60140, 60528, 62080, 63488, 64480, 66560, 72168, 74496, 75660, 77376, 78182, 79360, 79872, 80704, 90210, 93120, 95232, 96224, 96720, 99328, 99840, 100880, 103168, 117273, 119040, 120280, 121056, 124160, 128960, 133120, 144336, 148992, 151320, 154752, 156364, 158720, 161408, 180420, 186240, 190464, 192448, 193440, 195455, 198656, 199680, 201760, 206336, 234546, 238080, 240560, 242112, 248320, 257920, 288672, 297984, 302640, 309504, 312728, 317440, 322816, 360840, 372480, 384896, 386880, 390910, 399360, 403520, 412672, 469092, 476160, 481120, 484224, 496640, 515840, 577344, 586365, 595968, 605280, 619008, 625456, 645632, 721680, 744960, 769792, 773760, 781820, 807040, 825344, 938184, 952320, 962240, 968448, 993280, 1031680, 1154688, 1172730, 1210560, 1238016, 1250912, 1291264, 1443360, 1489920, 1539584, 1547520, 1563640, 1614080, 1876368, 1924480, 1936896, 2063360, 2309376, 2345460, 2421120, 2476032, 2501824, 2582528, 2886720, 2979840, 3079168, 3095040, 3127280, 3228160, 3752736, 3848960, 3873792, 4126720, 4618752, 4690920, 4842240, 5003648, 5773440, 6158336, 6190080, 6254560, 6456320, 7505472, 7697920, 7747584, 9237504, 9381840, 9684480, 10007296, 11546880, 12380160, 12509120, 12912640, 15010944, 15395840, 18475008, 18763680, 19368960, 20014592, 23093760, 25018240, 30021888, 30791680, 37527360, 38737920, 40029184, 46187520, 50036480, 60043776, 75054720, 80058368, 92375040, 100072960, 120087552, 150109440, 200145920, 240175104, 300218880, 400291840, 600437760, 1200875520]

約数ペア:

[(1, 1200875520), (2, 600437760), (3, 400291840), (4, 300218880), (5, 240175104), (6, 200145920), (8, 150109440), (10, 120087552), (12, 100072960), (13, 92375040), (15, 80058368), (16, 75054720), (20, 60043776), (24, 50036480), (26, 46187520), (30, 40029184), (31, 38737920), (32, 37527360), (39, 30791680), (40, 30021888), (48, 25018240), (52, 23093760), (60, 20014592), (62, 19368960), (64, 18763680), (65, 18475008), (78, 15395840), (80, 15010944), (93, 12912640), (96, 12509120), (97, 12380160), (104, 11546880), (120, 10007296), (124, 9684480), (128, 9381840), (130, 9237504), (155, 7747584), (156, 7697920), (160, 7505472), (186, 6456320), (192, 6254560), (194, 6190080), (195, 6158336), (208, 5773440), (240, 5003648), (248, 4842240), (256, 4690920), (260, 4618752), (291, 4126720), (310, 3873792), (312, 3848960), (320, 3752736), (372, 3228160), (384, 3127280), (388, 3095040), (390, 3079168), (403, 2979840), (416, 2886720), (465, 2582528), (480, 2501824), (485, 2476032), (496, 2421120), (512, 2345460), (520, 2309376), (582, 2063360), (620, 1936896), (624, 1924480), (640, 1876368), (744, 1614080), (768, 1563640), (776, 1547520), (780, 1539584), (806, 1489920), (832, 1443360), (930, 1291264), (960, 1250912), (970, 1238016), (992, 1210560), (1024, 1172730), (1040, 1154688), (1164, 1031680), (1209, 993280), (1240, 968448), (1248, 962240), (1261, 952320), (1280, 938184), (1455, 825344), (1488, 807040), (1536, 781820), (1552, 773760), (1560, 769792), (1612, 744960), (1664, 721680), (1860, 645632), (1920, 625456), (1940, 619008), (1984, 605280), (2015, 595968), (2048, 586365), (2080, 577344), (2328, 515840), (2418, 496640), (2480, 484224), (2496, 481120), (2522, 476160), (2560, 469092), (2910, 412672), (2976, 403520), (3007, 399360), (3072, 390910), (3104, 386880), (3120, 384896), (3224, 372480), (3328, 360840), (3720, 322816), (3783, 317440), (3840, 312728), (3880, 309504), (3968, 302640), (4030, 297984), (4160, 288672), (4656, 257920), (4836, 248320), (4960, 242112), (4992, 240560), (5044, 238080), (5120, 234546), (5820, 206336), (5952, 201760), (6014, 199680), (6045, 198656), (6144, 195455), (6208, 193440), (6240, 192448), (6305, 190464), (6448, 186240), (6656, 180420), (7440, 161408), (7566, 158720), (7680, 156364), (7760, 154752), (7936, 151320), (8060, 148992), (8320, 144336), (9021, 133120), (9312, 128960), (9672, 124160), (9920, 121056), (9984, 120280), (10088, 119040), (10240, 117273), (11640, 103168), (11904, 100880), (12028, 99840), (12090, 99328), (12416, 96720), (12480, 96224), (12610, 95232), (12896, 93120), (13312, 90210), (14880, 80704), (15035, 79872), (15132, 79360), (15360, 78182), (15520, 77376), (15872, 75660), (16120, 74496), (16640, 72168), (18042, 66560), (18624, 64480), (18915, 63488), (19344, 62080), (19840, 60528), (19968, 60140), (20176, 59520), (23280, 51584), (23808, 50440), (24056, 49920), (24180, 49664), (24832, 48360), (24960, 48112), (25220, 47616), (25792, 46560), (26624, 45105), (29760, 40352), (30070, 39936), (30264, 39680), (30720, 39091), (31040, 38688), (31744, 37830), (32240, 37248), (33280, 36084)]