1139276040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 256

約数和(自身を含む): 4098539520

約数和(自身を除く): 2959263480

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, 653, 670, 744, 804, 840, 868, 930, 938, 1005, 1085, 1240, 1302, 1306, 1340, 1407, 1608, 1736, 1860, 1876, 1959, 2010, 2077, 2170, 2345, 2604, 2612, 2680, 2814, 3255, 3265, 3720, 3752, 3918, 4020, 4154, 4340, 4571, 4690, 5208, 5224, 5628, 6231, 6510, 6530, 7035, 7836, 8040, 8308, 8680, 9142, 9380, 9795, 10385, 11256, 12462, 13020, 13060, 13713, 14070, 14539, 15672, 16616, 18284, 18760, 19590, 20243, 20770, 22855, 24924, 26040, 26120, 27426, 28140, 29078, 31155, 36568, 39180, 40486, 41540, 43617, 43751, 45710, 49848, 54852, 56280, 58156, 60729, 62310, 68565, 72695, 78360, 80972, 83080, 87234, 87502, 91420, 101215, 109704, 116312, 121458, 124620, 131253, 137130, 141701, 145390, 161944, 174468, 175004, 182840, 202430, 218085, 218755, 242916, 249240, 262506, 274260, 283402, 290780, 303645, 306257, 348936, 350008, 404860, 425103, 436170, 437510, 485832, 525012, 548520, 566804, 581560, 607290, 612514, 656265, 708505, 809720, 850206, 872340, 875020, 918771, 1050024, 1133608, 1214580, 1225028, 1312530, 1356281, 1417010, 1531285, 1700412, 1744680, 1750040, 1837542, 2125515, 2429160, 2450056, 2625060, 2712562, 2834020, 3062570, 3400824, 3675084, 4068843, 4251030, 4593855, 5250120, 5425124, 5668040, 6125140, 6781405, 7350168, 8137686, 8502060, 9187710, 9493967, 10850248, 12250280, 13562810, 16275372, 17004120, 18375420, 18987934, 20344215, 27125620, 28481901, 32550744, 36750840, 37975868, 40688430, 47469835, 54251240, 56963802, 75951736, 81376860, 94939670, 113927604, 142409505, 162753720, 189879340, 227855208, 284819010, 379758680, 569638020, 1139276040]

約数ペア:

[(1, 1139276040), (2, 569638020), (3, 379758680), (4, 284819010), (5, 227855208), (6, 189879340), (7, 162753720), (8, 142409505), (10, 113927604), (12, 94939670), (14, 81376860), (15, 75951736), (20, 56963802), (21, 54251240), (24, 47469835), (28, 40688430), (30, 37975868), (31, 36750840), (35, 32550744), (40, 28481901), (42, 27125620), (56, 20344215), (60, 18987934), (62, 18375420), (67, 17004120), (70, 16275372), (84, 13562810), (93, 12250280), (105, 10850248), (120, 9493967), (124, 9187710), (134, 8502060), (140, 8137686), (155, 7350168), (168, 6781405), (186, 6125140), (201, 5668040), (210, 5425124), (217, 5250120), (248, 4593855), (268, 4251030), (280, 4068843), (310, 3675084), (335, 3400824), (372, 3062570), (402, 2834020), (420, 2712562), (434, 2625060), (465, 2450056), (469, 2429160), (536, 2125515), (620, 1837542), (651, 1750040), (653, 1744680), (670, 1700412), (744, 1531285), (804, 1417010), (840, 1356281), (868, 1312530), (930, 1225028), (938, 1214580), (1005, 1133608), (1085, 1050024), (1240, 918771), (1302, 875020), (1306, 872340), (1340, 850206), (1407, 809720), (1608, 708505), (1736, 656265), (1860, 612514), (1876, 607290), (1959, 581560), (2010, 566804), (2077, 548520), (2170, 525012), (2345, 485832), (2604, 437510), (2612, 436170), (2680, 425103), (2814, 404860), (3255, 350008), (3265, 348936), (3720, 306257), (3752, 303645), (3918, 290780), (4020, 283402), (4154, 274260), (4340, 262506), (4571, 249240), (4690, 242916), (5208, 218755), (5224, 218085), (5628, 202430), (6231, 182840), (6510, 175004), (6530, 174468), (7035, 161944), (7836, 145390), (8040, 141701), (8308, 137130), (8680, 131253), (9142, 124620), (9380, 121458), (9795, 116312), (10385, 109704), (11256, 101215), (12462, 91420), (13020, 87502), (13060, 87234), (13713, 83080), (14070, 80972), (14539, 78360), (15672, 72695), (16616, 68565), (18284, 62310), (18760, 60729), (19590, 58156), (20243, 56280), (20770, 54852), (22855, 49848), (24924, 45710), (26040, 43751), (26120, 43617), (27426, 41540), (28140, 40486), (29078, 39180), (31155, 36568)]