31890892800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:16019

約数の個数: 288

約数和(自身を含む): 113543670240

約数和(自身を除く): 81652777440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1024, 1040, 1200, 1248, 1280, 1300, 1536, 1560, 1600, 1664, 1920, 1950, 2048, 2080, 2400, 2496, 2560, 2600, 3072, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5120, 5200, 6144, 6240, 6400, 6656, 7680, 7800, 8320, 9600, 9984, 10240, 10400, 12480, 12800, 13312, 15360, 15600, 15971, 16640, 19200, 19968, 20800, 24960, 25600, 26624, 30720, 31200, 31942, 33280, 38400, 39936, 41600, 47913, 49920, 51200, 62400, 63884, 66560, 76800, 79855, 79872, 83200, 95826, 99840, 124800, 127768, 133120, 153600, 159710, 166400, 191652, 199680, 207623, 239565, 249600, 255536, 319420, 332800, 383304, 399275, 399360, 415246, 479130, 499200, 511072, 622869, 638840, 665600, 766608, 798550, 830492, 958260, 998400, 1022144, 1038115, 1197825, 1245738, 1277680, 1533216, 1597100, 1660984, 1916520, 1996800, 2044288, 2076230, 2395650, 2491476, 2555360, 3066432, 3114345, 3194200, 3321968, 3833040, 4088576, 4152460, 4791300, 4982952, 5110720, 5190575, 6132864, 6228690, 6388400, 6643936, 7666080, 8177152, 8304920, 9582600, 9965904, 10221440, 10381150, 12265728, 12457380, 12776800, 13287872, 15332160, 15571725, 16354304, 16609840, 19165200, 19931808, 20442880, 20762300, 24531456, 24914760, 25553600, 26575744, 30664320, 31143450, 32708608, 33219680, 38330400, 39863616, 40885760, 41524600, 49062912, 49829520, 51107200, 53151488, 61328640, 62286900, 66439360, 76660800, 79727232, 81771520, 83049200, 98125824, 99659040, 102214400, 106302976, 122657280, 124573800, 132878720, 153321600, 159454464, 163543040, 166098400, 199318080, 204428800, 212605952, 245314560, 249147600, 265757440, 306643200, 318908928, 332196800, 398636160, 408857600, 425211904, 490629120, 498295200, 531514880, 613286400, 637817856, 664393600, 797272320, 817715200, 996590400, 1063029760, 1226572800, 1275635712, 1328787200, 1594544640, 1993180800, 2126059520, 2453145600, 2657574400, 3189089280, 3986361600, 5315148800, 6378178560, 7972723200, 10630297600, 15945446400, 31890892800]

約数ペア:

[(1, 31890892800), (2, 15945446400), (3, 10630297600), (4, 7972723200), (5, 6378178560), (6, 5315148800), (8, 3986361600), (10, 3189089280), (12, 2657574400), (13, 2453145600), (15, 2126059520), (16, 1993180800), (20, 1594544640), (24, 1328787200), (25, 1275635712), (26, 1226572800), (30, 1063029760), (32, 996590400), (39, 817715200), (40, 797272320), (48, 664393600), (50, 637817856), (52, 613286400), (60, 531514880), (64, 498295200), (65, 490629120), (75, 425211904), (78, 408857600), (80, 398636160), (96, 332196800), (100, 318908928), (104, 306643200), (120, 265757440), (128, 249147600), (130, 245314560), (150, 212605952), (156, 204428800), (160, 199318080), (192, 166098400), (195, 163543040), (200, 159454464), (208, 153321600), (240, 132878720), (256, 124573800), (260, 122657280), (300, 106302976), (312, 102214400), (320, 99659040), (325, 98125824), (384, 83049200), (390, 81771520), (400, 79727232), (416, 76660800), (480, 66439360), (512, 62286900), (520, 61328640), (600, 53151488), (624, 51107200), (640, 49829520), (650, 49062912), (768, 41524600), (780, 40885760), (800, 39863616), (832, 38330400), (960, 33219680), (975, 32708608), (1024, 31143450), (1040, 30664320), (1200, 26575744), (1248, 25553600), (1280, 24914760), (1300, 24531456), (1536, 20762300), (1560, 20442880), (1600, 19931808), (1664, 19165200), (1920, 16609840), (1950, 16354304), (2048, 15571725), (2080, 15332160), (2400, 13287872), (2496, 12776800), (2560, 12457380), (2600, 12265728), (3072, 10381150), (3120, 10221440), (3200, 9965904), (3328, 9582600), (3840, 8304920), (3900, 8177152), (4160, 7666080), (4800, 6643936), (4992, 6388400), (5120, 6228690), (5200, 6132864), (6144, 5190575), (6240, 5110720), (6400, 4982952), (6656, 4791300), (7680, 4152460), (7800, 4088576), (8320, 3833040), (9600, 3321968), (9984, 3194200), (10240, 3114345), (10400, 3066432), (12480, 2555360), (12800, 2491476), (13312, 2395650), (15360, 2076230), (15600, 2044288), (15971, 1996800), (16640, 1916520), (19200, 1660984), (19968, 1597100), (20800, 1533216), (24960, 1277680), (25600, 1245738), (26624, 1197825), (30720, 1038115), (31200, 1022144), (31942, 998400), (33280, 958260), (38400, 830492), (39936, 798550), (41600, 766608), (47913, 665600), (49920, 638840), (51200, 622869), (62400, 511072), (63884, 499200), (66560, 479130), (76800, 415246), (79855, 399360), (79872, 399275), (83200, 383304), (95826, 332800), (99840, 319420), (124800, 255536), (127768, 249600), (133120, 239565), (153600, 207623), (159710, 199680), (166400, 191652)]