1268382360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:846

約数の個数: 256

約数和(自身を含む): 4562288640

約数和(自身を除く): 3293906280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 67, 70, 84, 93, 105, 120, 124, 134, 140, 155, 168, 186, 201, 210, 217, 248, 268, 280, 310, 335, 372, 402, 420, 434, 465, 469, 536, 620, 651, 670, 727, 744, 804, 840, 868, 930, 938, 1005, 1085, 1240, 1302, 1340, 1407, 1454, 1608, 1736, 1860, 1876, 2010, 2077, 2170, 2181, 2345, 2604, 2680, 2814, 2908, 3255, 3635, 3720, 3752, 4020, 4154, 4340, 4362, 4690, 5089, 5208, 5628, 5816, 6231, 6510, 7035, 7270, 8040, 8308, 8680, 8724, 9380, 10178, 10385, 10905, 11256, 12462, 13020, 14070, 14539, 14540, 15267, 16616, 17448, 18760, 20356, 20770, 21810, 22537, 24924, 25445, 26040, 28140, 29078, 29080, 30534, 31155, 40712, 41540, 43617, 43620, 45074, 48709, 49848, 50890, 56280, 58156, 61068, 62310, 67611, 72695, 76335, 83080, 87234, 87240, 90148, 97418, 101780, 112685, 116312, 122136, 124620, 135222, 145390, 146127, 152670, 157759, 174468, 180296, 194836, 203560, 218085, 225370, 243545, 249240, 270444, 290780, 292254, 305340, 315518, 338055, 340963, 348936, 389672, 436170, 450740, 473277, 487090, 540888, 581560, 584508, 610680, 631036, 676110, 681926, 730635, 788795, 872340, 901480, 946554, 974180, 1022889, 1169016, 1262072, 1352220, 1363852, 1461270, 1509979, 1577590, 1704815, 1744680, 1893108, 1948360, 2045778, 2366385, 2704440, 2727704, 2922540, 3019958, 3155180, 3409630, 3786216, 4091556, 4529937, 4732770, 5114445, 5845080, 6039916, 6310360, 6819260, 7549895, 8183112, 9059874, 9465540, 10228890, 10569853, 12079832, 13638520, 15099790, 18119748, 18931080, 20457780, 21139706, 22649685, 30199580, 31709559, 36239496, 40915560, 42279412, 45299370, 52849265, 60399160, 63419118, 84558824, 90598740, 105698530, 126838236, 158547795, 181197480, 211397060, 253676472, 317095590, 422794120, 634191180, 1268382360]

約数ペア:

[(1, 1268382360), (2, 634191180), (3, 422794120), (4, 317095590), (5, 253676472), (6, 211397060), (7, 181197480), (8, 158547795), (10, 126838236), (12, 105698530), (14, 90598740), (15, 84558824), (20, 63419118), (21, 60399160), (24, 52849265), (28, 45299370), (30, 42279412), (31, 40915560), (35, 36239496), (40, 31709559), (42, 30199580), (56, 22649685), (60, 21139706), (62, 20457780), (67, 18931080), (70, 18119748), (84, 15099790), (93, 13638520), (105, 12079832), (120, 10569853), (124, 10228890), (134, 9465540), (140, 9059874), (155, 8183112), (168, 7549895), (186, 6819260), (201, 6310360), (210, 6039916), (217, 5845080), (248, 5114445), (268, 4732770), (280, 4529937), (310, 4091556), (335, 3786216), (372, 3409630), (402, 3155180), (420, 3019958), (434, 2922540), (465, 2727704), (469, 2704440), (536, 2366385), (620, 2045778), (651, 1948360), (670, 1893108), (727, 1744680), (744, 1704815), (804, 1577590), (840, 1509979), (868, 1461270), (930, 1363852), (938, 1352220), (1005, 1262072), (1085, 1169016), (1240, 1022889), (1302, 974180), (1340, 946554), (1407, 901480), (1454, 872340), (1608, 788795), (1736, 730635), (1860, 681926), (1876, 676110), (2010, 631036), (2077, 610680), (2170, 584508), (2181, 581560), (2345, 540888), (2604, 487090), (2680, 473277), (2814, 450740), (2908, 436170), (3255, 389672), (3635, 348936), (3720, 340963), (3752, 338055), (4020, 315518), (4154, 305340), (4340, 292254), (4362, 290780), (4690, 270444), (5089, 249240), (5208, 243545), (5628, 225370), (5816, 218085), (6231, 203560), (6510, 194836), (7035, 180296), (7270, 174468), (8040, 157759), (8308, 152670), (8680, 146127), (8724, 145390), (9380, 135222), (10178, 124620), (10385, 122136), (10905, 116312), (11256, 112685), (12462, 101780), (13020, 97418), (14070, 90148), (14539, 87240), (14540, 87234), (15267, 83080), (16616, 76335), (17448, 72695), (18760, 67611), (20356, 62310), (20770, 61068), (21810, 58156), (22537, 56280), (24924, 50890), (25445, 49848), (26040, 48709), (28140, 45074), (29078, 43620), (29080, 43617), (30534, 41540), (31155, 40712)]