1291896000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{5981}}^1$

素因数の和:6017

約数の個数: 224

約数和(自身を含む): 4740615360

約数和(自身を除く): 3448719360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3375, 3600, 4000, 4320, 4500, 4800, 5400, 5981, 6000, 6750, 7200, 8000, 8640, 9000, 10800, 11962, 12000, 13500, 14400, 17943, 18000, 21600, 23924, 24000, 27000, 29905, 35886, 36000, 43200, 47848, 53829, 54000, 59810, 71772, 72000, 89715, 95696, 107658, 108000, 119620, 143544, 149525, 161487, 179430, 191392, 215316, 216000, 239240, 269145, 287088, 299050, 322974, 358860, 382784, 430632, 448575, 478480, 538290, 574176, 598100, 645948, 717720, 747625, 807435, 861264, 897150, 956960, 1076580, 1148352, 1196200, 1291896, 1345725, 1435440, 1495250, 1614870, 1722528, 1794300, 1913920, 2153160, 2242875, 2392400, 2583792, 2691450, 2870880, 2990500, 3229740, 3445056, 3588600, 4037175, 4306320, 4485750, 4784800, 5167584, 5382900, 5741760, 5981000, 6459480, 6728625, 7177200, 8074350, 8612640, 8971500, 9569600, 10335168, 10765800, 11962000, 12918960, 13457250, 14354400, 16148700, 17225280, 17943000, 20185875, 21531600, 23924000, 25837920, 26914500, 28708800, 32297400, 35886000, 40371750, 43063200, 47848000, 51675840, 53829000, 64594800, 71772000, 80743500, 86126400, 107658000, 129189600, 143544000, 161487000, 215316000, 258379200, 322974000, 430632000, 645948000, 1291896000]

約数ペア:

[(1, 1291896000), (2, 645948000), (3, 430632000), (4, 322974000), (5, 258379200), (6, 215316000), (8, 161487000), (9, 143544000), (10, 129189600), (12, 107658000), (15, 86126400), (16, 80743500), (18, 71772000), (20, 64594800), (24, 53829000), (25, 51675840), (27, 47848000), (30, 43063200), (32, 40371750), (36, 35886000), (40, 32297400), (45, 28708800), (48, 26914500), (50, 25837920), (54, 23924000), (60, 21531600), (64, 20185875), (72, 17943000), (75, 17225280), (80, 16148700), (90, 14354400), (96, 13457250), (100, 12918960), (108, 11962000), (120, 10765800), (125, 10335168), (135, 9569600), (144, 8971500), (150, 8612640), (160, 8074350), (180, 7177200), (192, 6728625), (200, 6459480), (216, 5981000), (225, 5741760), (240, 5382900), (250, 5167584), (270, 4784800), (288, 4485750), (300, 4306320), (320, 4037175), (360, 3588600), (375, 3445056), (400, 3229740), (432, 2990500), (450, 2870880), (480, 2691450), (500, 2583792), (540, 2392400), (576, 2242875), (600, 2153160), (675, 1913920), (720, 1794300), (750, 1722528), (800, 1614870), (864, 1495250), (900, 1435440), (960, 1345725), (1000, 1291896), (1080, 1196200), (1125, 1148352), (1200, 1076580), (1350, 956960), (1440, 897150), (1500, 861264), (1600, 807435), (1728, 747625), (1800, 717720), (2000, 645948), (2160, 598100), (2250, 574176), (2400, 538290), (2700, 478480), (2880, 448575), (3000, 430632), (3375, 382784), (3600, 358860), (4000, 322974), (4320, 299050), (4500, 287088), (4800, 269145), (5400, 239240), (5981, 216000), (6000, 215316), (6750, 191392), (7200, 179430), (8000, 161487), (8640, 149525), (9000, 143544), (10800, 119620), (11962, 108000), (12000, 107658), (13500, 95696), (14400, 89715), (17943, 72000), (18000, 71772), (21600, 59810), (23924, 54000), (24000, 53829), (27000, 47848), (29905, 43200), (35886, 36000)]