2158128000

素因数分解:

$2^7\times 3^2\times 5^3\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2183

約数の個数: 384

約数和(自身を含む): 8861711040

約数和(自身を除く): 6703583040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 320, 336, 350, 360, 375, 384, 400, 420, 448, 450, 480, 500, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 750, 800, 840, 875, 896, 900, 960, 1000, 1008, 1050, 1120, 1125, 1152, 1200, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 1920, 2000, 2016, 2100, 2141, 2240, 2250, 2400, 2520, 2625, 2688, 2800, 2880, 3000, 3150, 3200, 3360, 3500, 3600, 4000, 4032, 4200, 4282, 4480, 4500, 4800, 5040, 5250, 5600, 5760, 6000, 6300, 6423, 6720, 7000, 7200, 7875, 8000, 8064, 8400, 8564, 9000, 9600, 10080, 10500, 10705, 11200, 12000, 12600, 12846, 13440, 14000, 14400, 14987, 15750, 16000, 16800, 17128, 18000, 19269, 20160, 21000, 21410, 22400, 24000, 25200, 25692, 28000, 28800, 29974, 31500, 32115, 33600, 34256, 36000, 38538, 40320, 42000, 42820, 44961, 48000, 50400, 51384, 53525, 56000, 59948, 63000, 64230, 67200, 68512, 72000, 74935, 77076, 84000, 85640, 89922, 96345, 100800, 102768, 107050, 112000, 119896, 126000, 128460, 134883, 137024, 144000, 149870, 154152, 160575, 168000, 171280, 179844, 192690, 201600, 205536, 214100, 224805, 239792, 252000, 256920, 267625, 269766, 274048, 299740, 308304, 321150, 336000, 342560, 359688, 374675, 385380, 411072, 428200, 449610, 479584, 481725, 504000, 513840, 535250, 539532, 599480, 616608, 642300, 674415, 685120, 719376, 749350, 770760, 802875, 822144, 856400, 899220, 959168, 963450, 1008000, 1027680, 1070500, 1079064, 1124025, 1198960, 1233216, 1284600, 1348830, 1370240, 1438752, 1498700, 1541520, 1605750, 1712800, 1798440, 1873375, 1918336, 1926900, 2055360, 2141000, 2158128, 2248050, 2397920, 2408625, 2466432, 2569200, 2697660, 2877504, 2997400, 3083040, 3211500, 3372075, 3425600, 3596880, 3746750, 3853800, 4110720, 4282000, 4316256, 4496100, 4795840, 4817250, 5138400, 5395320, 5620125, 5755008, 5994800, 6166080, 6423000, 6744150, 6851200, 7193760, 7493500, 7707600, 8564000, 8632512, 8992200, 9591680, 9634500, 10276800, 10790640, 11240250, 11989600, 12332160, 12846000, 13488300, 14387520, 14987000, 15415200, 16860375, 17128000, 17265024, 17984400, 19269000, 20553600, 21581280, 22480500, 23979200, 25692000, 26976600, 28775040, 29974000, 30830400, 33720750, 34256000, 35968800, 38538000, 43162560, 44961000, 47958400, 51384000, 53953200, 59948000, 61660800, 67441500, 71937600, 77076000, 86325120, 89922000, 102768000, 107906400, 119896000, 134883000, 143875200, 154152000, 179844000, 215812800, 239792000, 269766000, 308304000, 359688000, 431625600, 539532000, 719376000, 1079064000, 2158128000]

約数ペア:

[(1, 2158128000), (2, 1079064000), (3, 719376000), (4, 539532000), (5, 431625600), (6, 359688000), (7, 308304000), (8, 269766000), (9, 239792000), (10, 215812800), (12, 179844000), (14, 154152000), (15, 143875200), (16, 134883000), (18, 119896000), (20, 107906400), (21, 102768000), (24, 89922000), (25, 86325120), (28, 77076000), (30, 71937600), (32, 67441500), (35, 61660800), (36, 59948000), (40, 53953200), (42, 51384000), (45, 47958400), (48, 44961000), (50, 43162560), (56, 38538000), (60, 35968800), (63, 34256000), (64, 33720750), (70, 30830400), (72, 29974000), (75, 28775040), (80, 26976600), (84, 25692000), (90, 23979200), (96, 22480500), (100, 21581280), (105, 20553600), (112, 19269000), (120, 17984400), (125, 17265024), (126, 17128000), (128, 16860375), (140, 15415200), (144, 14987000), (150, 14387520), (160, 13488300), (168, 12846000), (175, 12332160), (180, 11989600), (192, 11240250), (200, 10790640), (210, 10276800), (224, 9634500), (225, 9591680), (240, 8992200), (250, 8632512), (252, 8564000), (280, 7707600), (288, 7493500), (300, 7193760), (315, 6851200), (320, 6744150), (336, 6423000), (350, 6166080), (360, 5994800), (375, 5755008), (384, 5620125), (400, 5395320), (420, 5138400), (448, 4817250), (450, 4795840), (480, 4496100), (500, 4316256), (504, 4282000), (525, 4110720), (560, 3853800), (576, 3746750), (600, 3596880), (630, 3425600), (640, 3372075), (672, 3211500), (700, 3083040), (720, 2997400), (750, 2877504), (800, 2697660), (840, 2569200), (875, 2466432), (896, 2408625), (900, 2397920), (960, 2248050), (1000, 2158128), (1008, 2141000), (1050, 2055360), (1120, 1926900), (1125, 1918336), (1152, 1873375), (1200, 1798440), (1260, 1712800), (1344, 1605750), (1400, 1541520), (1440, 1498700), (1500, 1438752), (1575, 1370240), (1600, 1348830), (1680, 1284600), (1750, 1233216), (1800, 1198960), (1920, 1124025), (2000, 1079064), (2016, 1070500), (2100, 1027680), (2141, 1008000), (2240, 963450), (2250, 959168), (2400, 899220), (2520, 856400), (2625, 822144), (2688, 802875), (2800, 770760), (2880, 749350), (3000, 719376), (3150, 685120), (3200, 674415), (3360, 642300), (3500, 616608), (3600, 599480), (4000, 539532), (4032, 535250), (4200, 513840), (4282, 504000), (4480, 481725), (4500, 479584), (4800, 449610), (5040, 428200), (5250, 411072), (5600, 385380), (5760, 374675), (6000, 359688), (6300, 342560), (6423, 336000), (6720, 321150), (7000, 308304), (7200, 299740), (7875, 274048), (8000, 269766), (8064, 267625), (8400, 256920), (8564, 252000), (9000, 239792), (9600, 224805), (10080, 214100), (10500, 205536), (10705, 201600), (11200, 192690), (12000, 179844), (12600, 171280), (12846, 168000), (13440, 160575), (14000, 154152), (14400, 149870), (14987, 144000), (15750, 137024), (16000, 134883), (16800, 128460), (17128, 126000), (18000, 119896), (19269, 112000), (20160, 107050), (21000, 102768), (21410, 100800), (22400, 96345), (24000, 89922), (25200, 85640), (25692, 84000), (28000, 77076), (28800, 74935), (29974, 72000), (31500, 68512), (32115, 67200), (33600, 64230), (34256, 63000), (36000, 59948), (38538, 56000), (40320, 53525), (42000, 51384), (42820, 50400), (44961, 48000)]