396042360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 256

約数和(自身を含む): 1428848640

約数和(自身を除く): 1032806280

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, 227, 248, 268, 280, 310, 335, 372, 402, 420, 434, 454, 465, 469, 536, 620, 651, 670, 681, 744, 804, 840, 868, 908, 930, 938, 1005, 1085, 1135, 1240, 1302, 1340, 1362, 1407, 1589, 1608, 1736, 1816, 1860, 1876, 2010, 2077, 2170, 2270, 2345, 2604, 2680, 2724, 2814, 3178, 3255, 3405, 3720, 3752, 4020, 4154, 4340, 4540, 4690, 4767, 5208, 5448, 5628, 6231, 6356, 6510, 6810, 7035, 7037, 7945, 8040, 8308, 8680, 9080, 9380, 9534, 10385, 11256, 12462, 12712, 13020, 13620, 14070, 14074, 14539, 15209, 15890, 16616, 18760, 19068, 20770, 21111, 23835, 24924, 26040, 27240, 28140, 28148, 29078, 30418, 31155, 31780, 35185, 38136, 41540, 42222, 43617, 45627, 47670, 49259, 49848, 56280, 56296, 58156, 60836, 62310, 63560, 70370, 72695, 76045, 83080, 84444, 87234, 91254, 95340, 98518, 105555, 106463, 116312, 121672, 124620, 140740, 145390, 147777, 152090, 168888, 174468, 182508, 190680, 197036, 211110, 212926, 218085, 228135, 246295, 249240, 281480, 290780, 295554, 304180, 319389, 348936, 365016, 394072, 422220, 425852, 436170, 456270, 471479, 492590, 532315, 581560, 591108, 608360, 638778, 738885, 844440, 851704, 872340, 912540, 942958, 985180, 1064630, 1182216, 1277556, 1414437, 1477770, 1596945, 1744680, 1825080, 1885916, 1970360, 2129260, 2357395, 2555112, 2828874, 2955540, 3193890, 3300353, 3771832, 4258520, 4714790, 5657748, 5911080, 6387780, 6600706, 7072185, 9429580, 9901059, 11315496, 12775560, 13201412, 14144370, 16501765, 18859160, 19802118, 26402824, 28288740, 33003530, 39604236, 49505295, 56577480, 66007060, 79208472, 99010590, 132014120, 198021180, 396042360]

約数ペア:

[(1, 396042360), (2, 198021180), (3, 132014120), (4, 99010590), (5, 79208472), (6, 66007060), (7, 56577480), (8, 49505295), (10, 39604236), (12, 33003530), (14, 28288740), (15, 26402824), (20, 19802118), (21, 18859160), (24, 16501765), (28, 14144370), (30, 13201412), (31, 12775560), (35, 11315496), (40, 9901059), (42, 9429580), (56, 7072185), (60, 6600706), (62, 6387780), (67, 5911080), (70, 5657748), (84, 4714790), (93, 4258520), (105, 3771832), (120, 3300353), (124, 3193890), (134, 2955540), (140, 2828874), (155, 2555112), (168, 2357395), (186, 2129260), (201, 1970360), (210, 1885916), (217, 1825080), (227, 1744680), (248, 1596945), (268, 1477770), (280, 1414437), (310, 1277556), (335, 1182216), (372, 1064630), (402, 985180), (420, 942958), (434, 912540), (454, 872340), (465, 851704), (469, 844440), (536, 738885), (620, 638778), (651, 608360), (670, 591108), (681, 581560), (744, 532315), (804, 492590), (840, 471479), (868, 456270), (908, 436170), (930, 425852), (938, 422220), (1005, 394072), (1085, 365016), (1135, 348936), (1240, 319389), (1302, 304180), (1340, 295554), (1362, 290780), (1407, 281480), (1589, 249240), (1608, 246295), (1736, 228135), (1816, 218085), (1860, 212926), (1876, 211110), (2010, 197036), (2077, 190680), (2170, 182508), (2270, 174468), (2345, 168888), (2604, 152090), (2680, 147777), (2724, 145390), (2814, 140740), (3178, 124620), (3255, 121672), (3405, 116312), (3720, 106463), (3752, 105555), (4020, 98518), (4154, 95340), (4340, 91254), (4540, 87234), (4690, 84444), (4767, 83080), (5208, 76045), (5448, 72695), (5628, 70370), (6231, 63560), (6356, 62310), (6510, 60836), (6810, 58156), (7035, 56296), (7037, 56280), (7945, 49848), (8040, 49259), (8308, 47670), (8680, 45627), (9080, 43617), (9380, 42222), (9534, 41540), (10385, 38136), (11256, 35185), (12462, 31780), (12712, 31155), (13020, 30418), (13620, 29078), (14070, 28148), (14074, 28140), (14539, 27240), (15209, 26040), (15890, 24924), (16616, 23835), (18760, 21111), (19068, 20770)]