1291122000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10283

約数の個数: 240

約数和(自身を含む): 5154170112

約数和(自身を除く): 3863048112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 4200, 4500, 5040, 5250, 6000, 6300, 7000, 7875, 8400, 9000, 10247, 10500, 12600, 14000, 15750, 18000, 20494, 21000, 25200, 30741, 31500, 40988, 42000, 51235, 61482, 63000, 71729, 81976, 92223, 102470, 122964, 126000, 143458, 153705, 163952, 184446, 204940, 215187, 245928, 256175, 286916, 307410, 358645, 368892, 409880, 430374, 461115, 491856, 512350, 573832, 614820, 645561, 717290, 737784, 768525, 819760, 860748, 922230, 1024700, 1075935, 1147664, 1229640, 1280875, 1291122, 1434580, 1475568, 1537050, 1721496, 1793225, 1844460, 2049400, 2151870, 2305575, 2459280, 2561750, 2582244, 2869160, 3074100, 3227805, 3442992, 3586450, 3688920, 3842625, 4098800, 4303740, 4611150, 5123500, 5164488, 5379675, 5738320, 6148200, 6455610, 7172900, 7377840, 7685250, 8607480, 8966125, 9222300, 10247000, 10328976, 10759350, 11527875, 12296400, 12911220, 14345800, 15370500, 16139025, 17214960, 17932250, 18444600, 20494000, 21518700, 23055750, 25822440, 26898375, 28691600, 30741000, 32278050, 35864500, 36889200, 43037400, 46111500, 51644880, 53796750, 61482000, 64556100, 71729000, 80695125, 86074800, 92223000, 107593500, 129112200, 143458000, 161390250, 184446000, 215187000, 258224400, 322780500, 430374000, 645561000, 1291122000]

約数ペア:

[(1, 1291122000), (2, 645561000), (3, 430374000), (4, 322780500), (5, 258224400), (6, 215187000), (7, 184446000), (8, 161390250), (9, 143458000), (10, 129112200), (12, 107593500), (14, 92223000), (15, 86074800), (16, 80695125), (18, 71729000), (20, 64556100), (21, 61482000), (24, 53796750), (25, 51644880), (28, 46111500), (30, 43037400), (35, 36889200), (36, 35864500), (40, 32278050), (42, 30741000), (45, 28691600), (48, 26898375), (50, 25822440), (56, 23055750), (60, 21518700), (63, 20494000), (70, 18444600), (72, 17932250), (75, 17214960), (80, 16139025), (84, 15370500), (90, 14345800), (100, 12911220), (105, 12296400), (112, 11527875), (120, 10759350), (125, 10328976), (126, 10247000), (140, 9222300), (144, 8966125), (150, 8607480), (168, 7685250), (175, 7377840), (180, 7172900), (200, 6455610), (210, 6148200), (225, 5738320), (240, 5379675), (250, 5164488), (252, 5123500), (280, 4611150), (300, 4303740), (315, 4098800), (336, 3842625), (350, 3688920), (360, 3586450), (375, 3442992), (400, 3227805), (420, 3074100), (450, 2869160), (500, 2582244), (504, 2561750), (525, 2459280), (560, 2305575), (600, 2151870), (630, 2049400), (700, 1844460), (720, 1793225), (750, 1721496), (840, 1537050), (875, 1475568), (900, 1434580), (1000, 1291122), (1008, 1280875), (1050, 1229640), (1125, 1147664), (1200, 1075935), (1260, 1024700), (1400, 922230), (1500, 860748), (1575, 819760), (1680, 768525), (1750, 737784), (1800, 717290), (2000, 645561), (2100, 614820), (2250, 573832), (2520, 512350), (2625, 491856), (2800, 461115), (3000, 430374), (3150, 409880), (3500, 368892), (3600, 358645), (4200, 307410), (4500, 286916), (5040, 256175), (5250, 245928), (6000, 215187), (6300, 204940), (7000, 184446), (7875, 163952), (8400, 153705), (9000, 143458), (10247, 126000), (10500, 122964), (12600, 102470), (14000, 92223), (15750, 81976), (18000, 71729), (20494, 63000), (21000, 61482), (25200, 51235), (30741, 42000), (31500, 40988)]