2629120000

素因数分解:

$2^{12}\times 5^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 260

約数和(自身を含む): 7164831520

約数和(自身を除く): 4535711520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 79, 80, 100, 104, 125, 128, 130, 158, 160, 200, 208, 250, 256, 260, 316, 320, 325, 395, 400, 416, 500, 512, 520, 625, 632, 640, 650, 790, 800, 832, 1000, 1024, 1027, 1040, 1250, 1264, 1280, 1300, 1580, 1600, 1625, 1664, 1975, 2000, 2048, 2054, 2080, 2500, 2528, 2560, 2600, 3160, 3200, 3250, 3328, 3950, 4000, 4096, 4108, 4160, 5000, 5056, 5120, 5135, 5200, 6320, 6400, 6500, 6656, 7900, 8000, 8125, 8216, 8320, 9875, 10000, 10112, 10240, 10270, 10400, 12640, 12800, 13000, 13312, 15800, 16000, 16250, 16432, 16640, 19750, 20000, 20224, 20480, 20540, 20800, 25280, 25600, 25675, 26000, 26624, 31600, 32000, 32500, 32864, 33280, 39500, 40000, 40448, 41080, 41600, 49375, 50560, 51200, 51350, 52000, 53248, 63200, 64000, 65000, 65728, 66560, 79000, 80000, 80896, 82160, 83200, 98750, 101120, 102400, 102700, 104000, 126400, 128000, 128375, 130000, 131456, 133120, 158000, 160000, 161792, 164320, 166400, 197500, 202240, 205400, 208000, 252800, 256000, 256750, 260000, 262912, 266240, 316000, 320000, 323584, 328640, 332800, 395000, 404480, 410800, 416000, 505600, 512000, 513500, 520000, 525824, 632000, 640000, 641875, 657280, 665600, 790000, 808960, 821600, 832000, 1011200, 1027000, 1040000, 1051648, 1264000, 1280000, 1283750, 1314560, 1331200, 1580000, 1617920, 1643200, 1664000, 2022400, 2054000, 2080000, 2103296, 2528000, 2560000, 2567500, 2629120, 3160000, 3286400, 3328000, 4044800, 4108000, 4160000, 4206592, 5056000, 5135000, 5258240, 6320000, 6572800, 6656000, 8089600, 8216000, 8320000, 10112000, 10270000, 10516480, 12640000, 13145600, 16432000, 16640000, 20224000, 20540000, 21032960, 25280000, 26291200, 32864000, 33280000, 40448000, 41080000, 50560000, 52582400, 65728000, 82160000, 101120000, 105164800, 131456000, 164320000, 202240000, 262912000, 328640000, 525824000, 657280000, 1314560000, 2629120000]

約数ペア:

[(1, 2629120000), (2, 1314560000), (4, 657280000), (5, 525824000), (8, 328640000), (10, 262912000), (13, 202240000), (16, 164320000), (20, 131456000), (25, 105164800), (26, 101120000), (32, 82160000), (40, 65728000), (50, 52582400), (52, 50560000), (64, 41080000), (65, 40448000), (79, 33280000), (80, 32864000), (100, 26291200), (104, 25280000), (125, 21032960), (128, 20540000), (130, 20224000), (158, 16640000), (160, 16432000), (200, 13145600), (208, 12640000), (250, 10516480), (256, 10270000), (260, 10112000), (316, 8320000), (320, 8216000), (325, 8089600), (395, 6656000), (400, 6572800), (416, 6320000), (500, 5258240), (512, 5135000), (520, 5056000), (625, 4206592), (632, 4160000), (640, 4108000), (650, 4044800), (790, 3328000), (800, 3286400), (832, 3160000), (1000, 2629120), (1024, 2567500), (1027, 2560000), (1040, 2528000), (1250, 2103296), (1264, 2080000), (1280, 2054000), (1300, 2022400), (1580, 1664000), (1600, 1643200), (1625, 1617920), (1664, 1580000), (1975, 1331200), (2000, 1314560), (2048, 1283750), (2054, 1280000), (2080, 1264000), (2500, 1051648), (2528, 1040000), (2560, 1027000), (2600, 1011200), (3160, 832000), (3200, 821600), (3250, 808960), (3328, 790000), (3950, 665600), (4000, 657280), (4096, 641875), (4108, 640000), (4160, 632000), (5000, 525824), (5056, 520000), (5120, 513500), (5135, 512000), (5200, 505600), (6320, 416000), (6400, 410800), (6500, 404480), (6656, 395000), (7900, 332800), (8000, 328640), (8125, 323584), (8216, 320000), (8320, 316000), (9875, 266240), (10000, 262912), (10112, 260000), (10240, 256750), (10270, 256000), (10400, 252800), (12640, 208000), (12800, 205400), (13000, 202240), (13312, 197500), (15800, 166400), (16000, 164320), (16250, 161792), (16432, 160000), (16640, 158000), (19750, 133120), (20000, 131456), (20224, 130000), (20480, 128375), (20540, 128000), (20800, 126400), (25280, 104000), (25600, 102700), (25675, 102400), (26000, 101120), (26624, 98750), (31600, 83200), (32000, 82160), (32500, 80896), (32864, 80000), (33280, 79000), (39500, 66560), (40000, 65728), (40448, 65000), (41080, 64000), (41600, 63200), (49375, 53248), (50560, 52000), (51200, 51350)]