3971803080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1380

約数の個数: 256

約数和(自身を含む): 14179368960

約数和(自身を除く): 10207565880

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, 70, 84, 93, 105, 120, 124, 127, 140, 155, 168, 186, 210, 217, 248, 254, 280, 310, 372, 381, 420, 434, 465, 508, 620, 635, 651, 744, 762, 840, 868, 889, 930, 1016, 1085, 1201, 1240, 1270, 1302, 1524, 1736, 1778, 1860, 1905, 2170, 2402, 2540, 2604, 2667, 3048, 3255, 3556, 3603, 3720, 3810, 3937, 4340, 4445, 4804, 5080, 5208, 5334, 6005, 6510, 7112, 7206, 7620, 7874, 8407, 8680, 8890, 9608, 10668, 11811, 12010, 13020, 13335, 14412, 15240, 15748, 16814, 17780, 18015, 19685, 21336, 23622, 24020, 25221, 26040, 26670, 27559, 28824, 31496, 33628, 35560, 36030, 37231, 39370, 42035, 47244, 48040, 50442, 53340, 55118, 59055, 67256, 72060, 74462, 78740, 82677, 84070, 94488, 100884, 106680, 110236, 111693, 118110, 126105, 137795, 144120, 148924, 152527, 157480, 165354, 168140, 186155, 201768, 220472, 223386, 236220, 252210, 260617, 275590, 297848, 305054, 330708, 336280, 372310, 413385, 446772, 457581, 472440, 504420, 521234, 551180, 558465, 610108, 661416, 744620, 762635, 781851, 826770, 893544, 915162, 1008840, 1042468, 1067689, 1102360, 1116930, 1220216, 1303085, 1489240, 1525270, 1563702, 1653540, 1830324, 2084936, 2135378, 2233860, 2287905, 2606170, 3050540, 3127404, 3203067, 3307080, 3660648, 3909255, 4270756, 4467720, 4575810, 4728337, 5212340, 5338445, 6101080, 6254808, 6406134, 7818510, 8541512, 9151620, 9456674, 10424680, 10676890, 12812268, 14185011, 15637020, 16015335, 18303240, 18913348, 21353780, 23641685, 25624536, 28370022, 31274040, 32030670, 33098359, 37826696, 42707560, 47283370, 56740044, 64061340, 66196718, 70925055, 94566740, 99295077, 113480088, 128122680, 132393436, 141850110, 165491795, 189133480, 198590154, 264786872, 283700220, 330983590, 397180308, 496475385, 567400440, 661967180, 794360616, 992950770, 1323934360, 1985901540, 3971803080]

約数ペア:

[(1, 3971803080), (2, 1985901540), (3, 1323934360), (4, 992950770), (5, 794360616), (6, 661967180), (7, 567400440), (8, 496475385), (10, 397180308), (12, 330983590), (14, 283700220), (15, 264786872), (20, 198590154), (21, 189133480), (24, 165491795), (28, 141850110), (30, 132393436), (31, 128122680), (35, 113480088), (40, 99295077), (42, 94566740), (56, 70925055), (60, 66196718), (62, 64061340), (70, 56740044), (84, 47283370), (93, 42707560), (105, 37826696), (120, 33098359), (124, 32030670), (127, 31274040), (140, 28370022), (155, 25624536), (168, 23641685), (186, 21353780), (210, 18913348), (217, 18303240), (248, 16015335), (254, 15637020), (280, 14185011), (310, 12812268), (372, 10676890), (381, 10424680), (420, 9456674), (434, 9151620), (465, 8541512), (508, 7818510), (620, 6406134), (635, 6254808), (651, 6101080), (744, 5338445), (762, 5212340), (840, 4728337), (868, 4575810), (889, 4467720), (930, 4270756), (1016, 3909255), (1085, 3660648), (1201, 3307080), (1240, 3203067), (1270, 3127404), (1302, 3050540), (1524, 2606170), (1736, 2287905), (1778, 2233860), (1860, 2135378), (1905, 2084936), (2170, 1830324), (2402, 1653540), (2540, 1563702), (2604, 1525270), (2667, 1489240), (3048, 1303085), (3255, 1220216), (3556, 1116930), (3603, 1102360), (3720, 1067689), (3810, 1042468), (3937, 1008840), (4340, 915162), (4445, 893544), (4804, 826770), (5080, 781851), (5208, 762635), (5334, 744620), (6005, 661416), (6510, 610108), (7112, 558465), (7206, 551180), (7620, 521234), (7874, 504420), (8407, 472440), (8680, 457581), (8890, 446772), (9608, 413385), (10668, 372310), (11811, 336280), (12010, 330708), (13020, 305054), (13335, 297848), (14412, 275590), (15240, 260617), (15748, 252210), (16814, 236220), (17780, 223386), (18015, 220472), (19685, 201768), (21336, 186155), (23622, 168140), (24020, 165354), (25221, 157480), (26040, 152527), (26670, 148924), (27559, 144120), (28824, 137795), (31496, 126105), (33628, 118110), (35560, 111693), (36030, 110236), (37231, 106680), (39370, 100884), (42035, 94488), (47244, 84070), (48040, 82677), (50442, 78740), (53340, 74462), (55118, 72060), (59055, 67256)]