831375360

素因数分解:

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

素因数の和:164

約数の個数: 384

約数和(自身を含む): 3082060800

約数和(自身を除く): 2250685440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 97, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 194, 216, 240, 248, 256, 270, 279, 288, 291, 310, 320, 360, 372, 384, 388, 432, 465, 480, 485, 496, 512, 540, 558, 576, 582, 620, 640, 720, 744, 768, 776, 837, 864, 873, 930, 960, 970, 992, 1024, 1080, 1116, 1152, 1164, 1240, 1280, 1395, 1440, 1455, 1488, 1536, 1552, 1674, 1728, 1746, 1860, 1920, 1940, 1984, 2048, 2160, 2232, 2304, 2328, 2480, 2560, 2619, 2790, 2880, 2910, 2976, 3007, 3072, 3104, 3348, 3456, 3492, 3720, 3840, 3880, 3968, 4185, 4320, 4365, 4464, 4608, 4656, 4960, 5120, 5238, 5580, 5760, 5820, 5952, 6014, 6144, 6208, 6696, 6912, 6984, 7440, 7680, 7760, 7936, 8370, 8640, 8730, 8928, 9021, 9216, 9312, 9920, 10240, 10476, 11160, 11520, 11640, 11904, 12028, 12416, 13095, 13392, 13824, 13968, 14880, 15035, 15360, 15520, 15872, 16740, 17280, 17460, 17856, 18042, 18432, 18624, 19840, 20952, 22320, 23040, 23280, 23808, 24056, 24832, 26190, 26784, 27063, 27648, 27936, 29760, 30070, 30720, 31040, 31744, 33480, 34560, 34920, 35712, 36084, 37248, 39680, 41904, 44640, 45105, 46080, 46560, 47616, 48112, 49664, 52380, 53568, 54126, 55296, 55872, 59520, 60140, 62080, 63488, 66960, 69120, 69840, 71424, 72168, 74496, 79360, 81189, 83808, 89280, 90210, 92160, 93120, 95232, 96224, 99328, 104760, 107136, 108252, 111744, 119040, 120280, 124160, 133920, 135315, 138240, 139680, 142848, 144336, 148992, 158720, 162378, 167616, 178560, 180420, 186240, 190464, 192448, 198656, 209520, 214272, 216504, 223488, 238080, 240560, 248320, 267840, 270630, 276480, 279360, 285696, 288672, 297984, 317440, 324756, 335232, 357120, 360840, 372480, 384896, 405945, 419040, 428544, 433008, 446976, 476160, 481120, 496640, 535680, 541260, 558720, 571392, 577344, 595968, 649512, 670464, 714240, 721680, 744960, 769792, 811890, 838080, 857088, 866016, 893952, 952320, 962240, 993280, 1071360, 1082520, 1117440, 1154688, 1299024, 1340928, 1428480, 1443360, 1489920, 1539584, 1623780, 1676160, 1714176, 1732032, 1787904, 1924480, 2142720, 2165040, 2234880, 2309376, 2598048, 2681856, 2856960, 2886720, 2979840, 3079168, 3247560, 3352320, 3464064, 3848960, 4285440, 4330080, 4469760, 4618752, 5196096, 5363712, 5773440, 6158336, 6495120, 6704640, 6928128, 7697920, 8570880, 8660160, 8939520, 9237504, 10392192, 11546880, 12990240, 13409280, 13856256, 15395840, 17320320, 18475008, 20784384, 23093760, 25980480, 26818560, 27712512, 30791680, 34640640, 41568768, 46187520, 51960960, 55425024, 69281280, 83137536, 92375040, 103921920, 138562560, 166275072, 207843840, 277125120, 415687680, 831375360]

約数ペア:

[(1, 831375360), (2, 415687680), (3, 277125120), (4, 207843840), (5, 166275072), (6, 138562560), (8, 103921920), (9, 92375040), (10, 83137536), (12, 69281280), (15, 55425024), (16, 51960960), (18, 46187520), (20, 41568768), (24, 34640640), (27, 30791680), (30, 27712512), (31, 26818560), (32, 25980480), (36, 23093760), (40, 20784384), (45, 18475008), (48, 17320320), (54, 15395840), (60, 13856256), (62, 13409280), (64, 12990240), (72, 11546880), (80, 10392192), (90, 9237504), (93, 8939520), (96, 8660160), (97, 8570880), (108, 7697920), (120, 6928128), (124, 6704640), (128, 6495120), (135, 6158336), (144, 5773440), (155, 5363712), (160, 5196096), (180, 4618752), (186, 4469760), (192, 4330080), (194, 4285440), (216, 3848960), (240, 3464064), (248, 3352320), (256, 3247560), (270, 3079168), (279, 2979840), (288, 2886720), (291, 2856960), (310, 2681856), (320, 2598048), (360, 2309376), (372, 2234880), (384, 2165040), (388, 2142720), (432, 1924480), (465, 1787904), (480, 1732032), (485, 1714176), (496, 1676160), (512, 1623780), (540, 1539584), (558, 1489920), (576, 1443360), (582, 1428480), (620, 1340928), (640, 1299024), (720, 1154688), (744, 1117440), (768, 1082520), (776, 1071360), (837, 993280), (864, 962240), (873, 952320), (930, 893952), (960, 866016), (970, 857088), (992, 838080), (1024, 811890), (1080, 769792), (1116, 744960), (1152, 721680), (1164, 714240), (1240, 670464), (1280, 649512), (1395, 595968), (1440, 577344), (1455, 571392), (1488, 558720), (1536, 541260), (1552, 535680), (1674, 496640), (1728, 481120), (1746, 476160), (1860, 446976), (1920, 433008), (1940, 428544), (1984, 419040), (2048, 405945), (2160, 384896), (2232, 372480), (2304, 360840), (2328, 357120), (2480, 335232), (2560, 324756), (2619, 317440), (2790, 297984), (2880, 288672), (2910, 285696), (2976, 279360), (3007, 276480), (3072, 270630), (3104, 267840), (3348, 248320), (3456, 240560), (3492, 238080), (3720, 223488), (3840, 216504), (3880, 214272), (3968, 209520), (4185, 198656), (4320, 192448), (4365, 190464), (4464, 186240), (4608, 180420), (4656, 178560), (4960, 167616), (5120, 162378), (5238, 158720), (5580, 148992), (5760, 144336), (5820, 142848), (5952, 139680), (6014, 138240), (6144, 135315), (6208, 133920), (6696, 124160), (6912, 120280), (6984, 119040), (7440, 111744), (7680, 108252), (7760, 107136), (7936, 104760), (8370, 99328), (8640, 96224), (8730, 95232), (8928, 93120), (9021, 92160), (9216, 90210), (9312, 89280), (9920, 83808), (10240, 81189), (10476, 79360), (11160, 74496), (11520, 72168), (11640, 71424), (11904, 69840), (12028, 69120), (12416, 66960), (13095, 63488), (13392, 62080), (13824, 60140), (13968, 59520), (14880, 55872), (15035, 55296), (15360, 54126), (15520, 53568), (15872, 52380), (16740, 49664), (17280, 48112), (17460, 47616), (17856, 46560), (18042, 46080), (18432, 45105), (18624, 44640), (19840, 41904), (20952, 39680), (22320, 37248), (23040, 36084), (23280, 35712), (23808, 34920), (24056, 34560), (24832, 33480), (26190, 31744), (26784, 31040), (27063, 30720), (27648, 30070), (27936, 29760)]