326883840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 160

約数和(自身を含む): 1079502336

約数和(自身を除く): 752618496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1373, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2746, 2976, 3720, 3840, 3968, 4119, 4960, 5492, 5952, 6865, 7440, 7680, 7936, 8238, 9920, 10984, 11904, 13730, 14880, 15872, 16476, 19840, 20595, 21968, 23808, 27460, 29760, 32952, 39680, 41190, 42563, 43936, 47616, 54920, 59520, 65904, 79360, 82380, 85126, 87872, 109840, 119040, 127689, 131808, 164760, 170252, 175744, 212815, 219680, 238080, 255378, 263616, 329520, 340504, 351488, 425630, 439360, 510756, 527232, 638445, 659040, 681008, 702976, 851260, 878720, 1021512, 1054464, 1276890, 1318080, 1362016, 1702520, 1757440, 2043024, 2108928, 2553780, 2636160, 2724032, 3405040, 3514880, 4086048, 5107560, 5272320, 5448064, 6810080, 8172096, 10215120, 10544640, 10896128, 13620160, 16344192, 20430240, 21792256, 27240320, 32688384, 40860480, 54480640, 65376768, 81720960, 108961280, 163441920, 326883840]

約数ペア:

[(1, 326883840), (2, 163441920), (3, 108961280), (4, 81720960), (5, 65376768), (6, 54480640), (8, 40860480), (10, 32688384), (12, 27240320), (15, 21792256), (16, 20430240), (20, 16344192), (24, 13620160), (30, 10896128), (31, 10544640), (32, 10215120), (40, 8172096), (48, 6810080), (60, 5448064), (62, 5272320), (64, 5107560), (80, 4086048), (93, 3514880), (96, 3405040), (120, 2724032), (124, 2636160), (128, 2553780), (155, 2108928), (160, 2043024), (186, 1757440), (192, 1702520), (240, 1362016), (248, 1318080), (256, 1276890), (310, 1054464), (320, 1021512), (372, 878720), (384, 851260), (465, 702976), (480, 681008), (496, 659040), (512, 638445), (620, 527232), (640, 510756), (744, 439360), (768, 425630), (930, 351488), (960, 340504), (992, 329520), (1240, 263616), (1280, 255378), (1373, 238080), (1488, 219680), (1536, 212815), (1860, 175744), (1920, 170252), (1984, 164760), (2480, 131808), (2560, 127689), (2746, 119040), (2976, 109840), (3720, 87872), (3840, 85126), (3968, 82380), (4119, 79360), (4960, 65904), (5492, 59520), (5952, 54920), (6865, 47616), (7440, 43936), (7680, 42563), (7936, 41190), (8238, 39680), (9920, 32952), (10984, 29760), (11904, 27460), (13730, 23808), (14880, 21968), (15872, 20595), (16476, 19840)]