2686080000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 220

約数和(自身を含む): 8952759200

約数和(自身を除く): 6266679200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1399, 1500, 1536, 1600, 1875, 1920, 2000, 2400, 2500, 2560, 2798, 3000, 3072, 3200, 3750, 3840, 4000, 4197, 4800, 5000, 5120, 5596, 6000, 6400, 6995, 7500, 7680, 8000, 8394, 9600, 10000, 11192, 12000, 12800, 13990, 15000, 15360, 16000, 16788, 19200, 20000, 20985, 22384, 24000, 25600, 27980, 30000, 32000, 33576, 34975, 38400, 40000, 41970, 44768, 48000, 55960, 60000, 64000, 67152, 69950, 76800, 80000, 83940, 89536, 96000, 104925, 111920, 120000, 128000, 134304, 139900, 160000, 167880, 174875, 179072, 192000, 209850, 223840, 240000, 268608, 279800, 320000, 335760, 349750, 358144, 384000, 419700, 447680, 480000, 524625, 537216, 559600, 640000, 671520, 699500, 716288, 839400, 874375, 895360, 960000, 1049250, 1074432, 1119200, 1343040, 1399000, 1432576, 1678800, 1748750, 1790720, 1920000, 2098500, 2148864, 2238400, 2623125, 2686080, 2798000, 3357600, 3497500, 3581440, 4197000, 4297728, 4476800, 5246250, 5372160, 5596000, 6715200, 6995000, 7162880, 8394000, 8953600, 10492500, 10744320, 11192000, 13430400, 13990000, 16788000, 17907200, 20985000, 21488640, 22384000, 26860800, 27980000, 33576000, 35814400, 41970000, 44768000, 53721600, 55960000, 67152000, 83940000, 89536000, 107443200, 111920000, 134304000, 167880000, 179072000, 223840000, 268608000, 335760000, 447680000, 537216000, 671520000, 895360000, 1343040000, 2686080000]

約数ペア:

[(1, 2686080000), (2, 1343040000), (3, 895360000), (4, 671520000), (5, 537216000), (6, 447680000), (8, 335760000), (10, 268608000), (12, 223840000), (15, 179072000), (16, 167880000), (20, 134304000), (24, 111920000), (25, 107443200), (30, 89536000), (32, 83940000), (40, 67152000), (48, 55960000), (50, 53721600), (60, 44768000), (64, 41970000), (75, 35814400), (80, 33576000), (96, 27980000), (100, 26860800), (120, 22384000), (125, 21488640), (128, 20985000), (150, 17907200), (160, 16788000), (192, 13990000), (200, 13430400), (240, 11192000), (250, 10744320), (256, 10492500), (300, 8953600), (320, 8394000), (375, 7162880), (384, 6995000), (400, 6715200), (480, 5596000), (500, 5372160), (512, 5246250), (600, 4476800), (625, 4297728), (640, 4197000), (750, 3581440), (768, 3497500), (800, 3357600), (960, 2798000), (1000, 2686080), (1024, 2623125), (1200, 2238400), (1250, 2148864), (1280, 2098500), (1399, 1920000), (1500, 1790720), (1536, 1748750), (1600, 1678800), (1875, 1432576), (1920, 1399000), (2000, 1343040), (2400, 1119200), (2500, 1074432), (2560, 1049250), (2798, 960000), (3000, 895360), (3072, 874375), (3200, 839400), (3750, 716288), (3840, 699500), (4000, 671520), (4197, 640000), (4800, 559600), (5000, 537216), (5120, 524625), (5596, 480000), (6000, 447680), (6400, 419700), (6995, 384000), (7500, 358144), (7680, 349750), (8000, 335760), (8394, 320000), (9600, 279800), (10000, 268608), (11192, 240000), (12000, 223840), (12800, 209850), (13990, 192000), (15000, 179072), (15360, 174875), (16000, 167880), (16788, 160000), (19200, 139900), (20000, 134304), (20985, 128000), (22384, 120000), (24000, 111920), (25600, 104925), (27980, 96000), (30000, 89536), (32000, 83940), (33576, 80000), (34975, 76800), (38400, 69950), (40000, 67152), (41970, 64000), (44768, 60000), (48000, 55960)]