2020852800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 420

約数和(自身を含む): 7683008256

約数和(自身を除く): 5662155456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 320, 324, 360, 372, 400, 405, 432, 450, 465, 480, 496, 503, 540, 558, 576, 600, 620, 648, 675, 720, 744, 775, 800, 810, 837, 864, 900, 930, 960, 992, 1006, 1080, 1116, 1200, 1240, 1296, 1350, 1395, 1440, 1488, 1509, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1984, 2012, 2025, 2160, 2232, 2325, 2400, 2480, 2511, 2515, 2592, 2700, 2790, 2880, 2976, 3018, 3100, 3240, 3348, 3600, 3720, 4024, 4050, 4185, 4320, 4464, 4527, 4650, 4800, 4960, 5022, 5030, 5184, 5400, 5580, 5952, 6036, 6200, 6480, 6696, 6975, 7200, 7440, 7545, 8048, 8100, 8370, 8640, 8928, 9054, 9300, 9920, 10044, 10060, 10800, 11160, 12072, 12400, 12555, 12575, 12960, 13392, 13581, 13950, 14400, 14880, 15090, 15593, 16096, 16200, 16740, 17856, 18108, 18600, 20088, 20120, 20925, 21600, 22320, 22635, 24144, 24800, 25110, 25150, 25920, 26784, 27162, 27900, 29760, 30180, 31186, 32192, 32400, 33480, 36216, 37200, 37725, 40176, 40240, 40743, 41850, 43200, 44640, 45270, 46779, 48288, 49600, 50220, 50300, 53568, 54324, 55800, 60360, 62372, 62775, 64800, 66960, 67905, 72432, 74400, 75450, 77965, 80352, 80480, 81486, 83700, 89280, 90540, 93558, 96576, 100440, 100600, 108648, 111600, 113175, 120720, 124744, 125550, 129600, 133920, 135810, 140337, 144864, 148800, 150900, 155930, 160704, 160960, 162972, 167400, 181080, 187116, 200880, 201200, 203715, 217296, 223200, 226350, 233895, 241440, 249488, 251100, 267840, 271620, 280674, 289728, 301800, 311860, 325944, 334800, 339525, 362160, 374232, 389825, 401760, 402400, 407430, 421011, 434592, 446400, 452700, 467790, 482880, 498976, 502200, 543240, 561348, 603600, 623720, 651888, 669600, 679050, 701685, 724320, 748464, 779650, 803520, 804800, 814860, 842022, 869184, 905400, 935580, 997952, 1004400, 1018575, 1086480, 1122696, 1169475, 1207200, 1247440, 1263033, 1303776, 1339200, 1358100, 1403370, 1448640, 1496928, 1559300, 1629720, 1684044, 1810800, 1871160, 2008800, 2037150, 2105055, 2172960, 2245392, 2338950, 2414400, 2494880, 2526066, 2607552, 2716200, 2806740, 2993856, 3118600, 3259440, 3368088, 3508425, 3621600, 3742320, 4017600, 4074300, 4210110, 4345920, 4490784, 4677900, 4989760, 5052132, 5432400, 5613480, 6237200, 6315165, 6518880, 6736176, 7016850, 7243200, 7484640, 8148600, 8420220, 8981568, 9355800, 10104264, 10525275, 10864800, 11226960, 12474400, 12630330, 13037760, 13472352, 14033700, 14969280, 16297200, 16840440, 18711600, 20208528, 21050550, 21729600, 22453920, 24948800, 25260660, 26944704, 28067400, 31575825, 32594400, 33680880, 37423200, 40417056, 42101100, 44907840, 50521320, 56134800, 63151650, 65188800, 67361760, 74846400, 80834112, 84202200, 101042640, 112269600, 126303300, 134723520, 168404400, 202085280, 224539200, 252606600, 336808800, 404170560, 505213200, 673617600, 1010426400, 2020852800]

約数ペア:

[(1, 2020852800), (2, 1010426400), (3, 673617600), (4, 505213200), (5, 404170560), (6, 336808800), (8, 252606600), (9, 224539200), (10, 202085280), (12, 168404400), (15, 134723520), (16, 126303300), (18, 112269600), (20, 101042640), (24, 84202200), (25, 80834112), (27, 74846400), (30, 67361760), (31, 65188800), (32, 63151650), (36, 56134800), (40, 50521320), (45, 44907840), (48, 42101100), (50, 40417056), (54, 37423200), (60, 33680880), (62, 32594400), (64, 31575825), (72, 28067400), (75, 26944704), (80, 25260660), (81, 24948800), (90, 22453920), (93, 21729600), (96, 21050550), (100, 20208528), (108, 18711600), (120, 16840440), (124, 16297200), (135, 14969280), (144, 14033700), (150, 13472352), (155, 13037760), (160, 12630330), (162, 12474400), (180, 11226960), (186, 10864800), (192, 10525275), (200, 10104264), (216, 9355800), (225, 8981568), (240, 8420220), (248, 8148600), (270, 7484640), (279, 7243200), (288, 7016850), (300, 6736176), (310, 6518880), (320, 6315165), (324, 6237200), (360, 5613480), (372, 5432400), (400, 5052132), (405, 4989760), (432, 4677900), (450, 4490784), (465, 4345920), (480, 4210110), (496, 4074300), (503, 4017600), (540, 3742320), (558, 3621600), (576, 3508425), (600, 3368088), (620, 3259440), (648, 3118600), (675, 2993856), (720, 2806740), (744, 2716200), (775, 2607552), (800, 2526066), (810, 2494880), (837, 2414400), (864, 2338950), (900, 2245392), (930, 2172960), (960, 2105055), (992, 2037150), (1006, 2008800), (1080, 1871160), (1116, 1810800), (1200, 1684044), (1240, 1629720), (1296, 1559300), (1350, 1496928), (1395, 1448640), (1440, 1403370), (1488, 1358100), (1509, 1339200), (1550, 1303776), (1600, 1263033), (1620, 1247440), (1674, 1207200), (1728, 1169475), (1800, 1122696), (1860, 1086480), (1984, 1018575), (2012, 1004400), (2025, 997952), (2160, 935580), (2232, 905400), (2325, 869184), (2400, 842022), (2480, 814860), (2511, 804800), (2515, 803520), (2592, 779650), (2700, 748464), (2790, 724320), (2880, 701685), (2976, 679050), (3018, 669600), (3100, 651888), (3240, 623720), (3348, 603600), (3600, 561348), (3720, 543240), (4024, 502200), (4050, 498976), (4185, 482880), (4320, 467790), (4464, 452700), (4527, 446400), (4650, 434592), (4800, 421011), (4960, 407430), (5022, 402400), (5030, 401760), (5184, 389825), (5400, 374232), (5580, 362160), (5952, 339525), (6036, 334800), (6200, 325944), (6480, 311860), (6696, 301800), (6975, 289728), (7200, 280674), (7440, 271620), (7545, 267840), (8048, 251100), (8100, 249488), (8370, 241440), (8640, 233895), (8928, 226350), (9054, 223200), (9300, 217296), (9920, 203715), (10044, 201200), (10060, 200880), (10800, 187116), (11160, 181080), (12072, 167400), (12400, 162972), (12555, 160960), (12575, 160704), (12960, 155930), (13392, 150900), (13581, 148800), (13950, 144864), (14400, 140337), (14880, 135810), (15090, 133920), (15593, 129600), (16096, 125550), (16200, 124744), (16740, 120720), (17856, 113175), (18108, 111600), (18600, 108648), (20088, 100600), (20120, 100440), (20925, 96576), (21600, 93558), (22320, 90540), (22635, 89280), (24144, 83700), (24800, 81486), (25110, 80480), (25150, 80352), (25920, 77965), (26784, 75450), (27162, 74400), (27900, 72432), (29760, 67905), (30180, 66960), (31186, 64800), (32192, 62775), (32400, 62372), (33480, 60360), (36216, 55800), (37200, 54324), (37725, 53568), (40176, 50300), (40240, 50220), (40743, 49600), (41850, 48288), (43200, 46779), (44640, 45270)]