1020070800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 480

約数和(自身を含む): 4221634560

約数和(自身を除く): 3201563760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 103, 105, 108, 112, 120, 126, 131, 135, 140, 144, 150, 168, 175, 180, 189, 200, 206, 210, 216, 225, 240, 252, 262, 270, 280, 300, 309, 315, 336, 350, 360, 378, 393, 400, 412, 420, 432, 450, 504, 515, 524, 525, 540, 560, 600, 618, 630, 655, 675, 700, 720, 721, 756, 786, 824, 840, 900, 917, 927, 945, 1008, 1030, 1048, 1050, 1080, 1179, 1200, 1236, 1260, 1310, 1350, 1400, 1442, 1512, 1545, 1572, 1575, 1648, 1680, 1800, 1834, 1854, 1890, 1965, 2060, 2096, 2100, 2160, 2163, 2358, 2472, 2520, 2575, 2620, 2700, 2751, 2781, 2800, 2884, 3024, 3090, 3144, 3150, 3275, 3537, 3600, 3605, 3668, 3708, 3780, 3930, 4120, 4200, 4326, 4585, 4635, 4716, 4725, 4944, 5040, 5150, 5240, 5400, 5502, 5562, 5768, 5895, 6180, 6288, 6300, 6489, 6550, 7074, 7210, 7336, 7416, 7560, 7725, 7860, 8240, 8253, 8400, 8652, 9170, 9270, 9432, 9450, 9825, 10300, 10480, 10800, 10815, 11004, 11124, 11536, 11790, 12360, 12600, 12978, 13100, 13493, 13755, 13905, 14148, 14420, 14672, 14832, 15120, 15450, 15720, 16506, 17304, 17685, 18025, 18340, 18540, 18864, 18900, 19467, 19650, 20600, 21630, 22008, 22248, 22925, 23175, 23580, 24720, 24759, 25200, 25956, 26200, 26986, 27510, 27810, 28296, 28840, 29475, 30900, 31440, 32445, 33012, 34608, 35370, 36050, 36680, 37080, 37800, 38934, 39300, 40479, 41200, 41265, 43260, 44016, 44496, 45850, 46350, 47160, 49518, 51912, 52400, 53972, 54075, 55020, 55620, 56592, 57680, 58950, 61800, 64890, 66024, 67465, 68775, 69525, 70740, 72100, 73360, 74160, 75600, 77868, 78600, 80958, 82530, 86520, 88425, 91700, 92700, 94320, 94451, 97335, 99036, 103824, 107944, 108150, 110040, 111240, 117900, 121437, 123600, 123795, 129780, 132048, 134930, 137550, 139050, 141480, 144200, 155736, 157200, 161916, 162225, 165060, 173040, 176850, 183400, 185400, 188902, 194670, 198072, 202395, 206325, 215888, 216300, 220080, 222480, 235800, 242874, 247590, 259560, 269860, 275100, 278100, 282960, 283353, 288400, 311472, 323832, 324450, 330120, 337325, 353700, 364311, 366800, 370800, 377804, 389340, 396144, 404790, 412650, 432600, 471600, 472255, 485748, 486675, 495180, 519120, 539720, 550200, 556200, 566706, 607185, 618975, 647664, 648900, 660240, 674650, 707400, 728622, 755608, 778680, 809580, 825300, 850059, 865200, 944510, 971496, 973350, 990360, 1011975, 1079440, 1100400, 1112400, 1133412, 1214370, 1237950, 1297800, 1349300, 1414800, 1416765, 1457244, 1511216, 1557360, 1619160, 1650600, 1700118, 1821555, 1889020, 1942992, 1946700, 1980720, 2023950, 2266824, 2361275, 2428740, 2475900, 2550177, 2595600, 2698600, 2833530, 2914488, 3035925, 3238320, 3301200, 3400236, 3643110, 3778040, 3893400, 4047900, 4250295, 4533648, 4722550, 4857480, 4951800, 5100354, 5397200, 5667060, 5828976, 6071850, 6800472, 7083825, 7286220, 7556080, 7786800, 8095800, 8500590, 9107775, 9445100, 9714960, 9903600, 10200708, 11334120, 12143700, 12750885, 13600944, 14167650, 14572440, 16191600, 17001180, 18215550, 18890200, 20401416, 21251475, 22668240, 24287400, 25501770, 28335300, 29144880, 34002360, 36431100, 37780400, 40802832, 42502950, 48574800, 51003540, 56670600, 63754425, 68004720, 72862200, 85005900, 102007080, 113341200, 127508850, 145724400, 170011800, 204014160, 255017700, 340023600, 510035400, 1020070800]

約数ペア:

[(1, 1020070800), (2, 510035400), (3, 340023600), (4, 255017700), (5, 204014160), (6, 170011800), (7, 145724400), (8, 127508850), (9, 113341200), (10, 102007080), (12, 85005900), (14, 72862200), (15, 68004720), (16, 63754425), (18, 56670600), (20, 51003540), (21, 48574800), (24, 42502950), (25, 40802832), (27, 37780400), (28, 36431100), (30, 34002360), (35, 29144880), (36, 28335300), (40, 25501770), (42, 24287400), (45, 22668240), (48, 21251475), (50, 20401416), (54, 18890200), (56, 18215550), (60, 17001180), (63, 16191600), (70, 14572440), (72, 14167650), (75, 13600944), (80, 12750885), (84, 12143700), (90, 11334120), (100, 10200708), (103, 9903600), (105, 9714960), (108, 9445100), (112, 9107775), (120, 8500590), (126, 8095800), (131, 7786800), (135, 7556080), (140, 7286220), (144, 7083825), (150, 6800472), (168, 6071850), (175, 5828976), (180, 5667060), (189, 5397200), (200, 5100354), (206, 4951800), (210, 4857480), (216, 4722550), (225, 4533648), (240, 4250295), (252, 4047900), (262, 3893400), (270, 3778040), (280, 3643110), (300, 3400236), (309, 3301200), (315, 3238320), (336, 3035925), (350, 2914488), (360, 2833530), (378, 2698600), (393, 2595600), (400, 2550177), (412, 2475900), (420, 2428740), (432, 2361275), (450, 2266824), (504, 2023950), (515, 1980720), (524, 1946700), (525, 1942992), (540, 1889020), (560, 1821555), (600, 1700118), (618, 1650600), (630, 1619160), (655, 1557360), (675, 1511216), (700, 1457244), (720, 1416765), (721, 1414800), (756, 1349300), (786, 1297800), (824, 1237950), (840, 1214370), (900, 1133412), (917, 1112400), (927, 1100400), (945, 1079440), (1008, 1011975), (1030, 990360), (1048, 973350), (1050, 971496), (1080, 944510), (1179, 865200), (1200, 850059), (1236, 825300), (1260, 809580), (1310, 778680), (1350, 755608), (1400, 728622), (1442, 707400), (1512, 674650), (1545, 660240), (1572, 648900), (1575, 647664), (1648, 618975), (1680, 607185), (1800, 566706), (1834, 556200), (1854, 550200), (1890, 539720), (1965, 519120), (2060, 495180), (2096, 486675), (2100, 485748), (2160, 472255), (2163, 471600), (2358, 432600), (2472, 412650), (2520, 404790), (2575, 396144), (2620, 389340), (2700, 377804), (2751, 370800), (2781, 366800), (2800, 364311), (2884, 353700), (3024, 337325), (3090, 330120), (3144, 324450), (3150, 323832), (3275, 311472), (3537, 288400), (3600, 283353), (3605, 282960), (3668, 278100), (3708, 275100), (3780, 269860), (3930, 259560), (4120, 247590), (4200, 242874), (4326, 235800), (4585, 222480), (4635, 220080), (4716, 216300), (4725, 215888), (4944, 206325), (5040, 202395), (5150, 198072), (5240, 194670), (5400, 188902), (5502, 185400), (5562, 183400), (5768, 176850), (5895, 173040), (6180, 165060), (6288, 162225), (6300, 161916), (6489, 157200), (6550, 155736), (7074, 144200), (7210, 141480), (7336, 139050), (7416, 137550), (7560, 134930), (7725, 132048), (7860, 129780), (8240, 123795), (8253, 123600), (8400, 121437), (8652, 117900), (9170, 111240), (9270, 110040), (9432, 108150), (9450, 107944), (9825, 103824), (10300, 99036), (10480, 97335), (10800, 94451), (10815, 94320), (11004, 92700), (11124, 91700), (11536, 88425), (11790, 86520), (12360, 82530), (12600, 80958), (12978, 78600), (13100, 77868), (13493, 75600), (13755, 74160), (13905, 73360), (14148, 72100), (14420, 70740), (14672, 69525), (14832, 68775), (15120, 67465), (15450, 66024), (15720, 64890), (16506, 61800), (17304, 58950), (17685, 57680), (18025, 56592), (18340, 55620), (18540, 55020), (18864, 54075), (18900, 53972), (19467, 52400), (19650, 51912), (20600, 49518), (21630, 47160), (22008, 46350), (22248, 45850), (22925, 44496), (23175, 44016), (23580, 43260), (24720, 41265), (24759, 41200), (25200, 40479), (25956, 39300), (26200, 38934), (26986, 37800), (27510, 37080), (27810, 36680), (28296, 36050), (28840, 35370), (29475, 34608), (30900, 33012), (31440, 32445)]