1994145120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1978

約数の個数: 288

約数和(自身を含む): 7538469120

約数和(自身を除く): 5544324000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 96, 99, 110, 120, 132, 134, 144, 160, 165, 176, 180, 198, 201, 220, 240, 264, 268, 288, 330, 335, 352, 360, 396, 402, 440, 480, 495, 528, 536, 603, 660, 670, 720, 737, 792, 804, 880, 990, 1005, 1056, 1072, 1206, 1320, 1340, 1440, 1474, 1584, 1608, 1760, 1879, 1980, 2010, 2144, 2211, 2412, 2640, 2680, 2948, 3015, 3168, 3216, 3685, 3758, 3960, 4020, 4422, 4824, 5280, 5360, 5637, 5896, 6030, 6432, 6633, 7370, 7516, 7920, 8040, 8844, 9395, 9648, 10720, 11055, 11274, 11792, 12060, 13266, 14740, 15032, 15840, 16080, 16911, 17688, 18790, 19296, 20669, 22110, 22548, 23584, 24120, 26532, 28185, 29480, 30064, 32160, 33165, 33822, 35376, 37580, 41338, 44220, 45096, 48240, 53064, 56370, 58960, 60128, 62007, 66330, 67644, 70752, 75160, 82676, 84555, 88440, 90192, 96480, 103345, 106128, 112740, 117920, 124014, 125893, 132660, 135288, 150320, 165352, 169110, 176880, 180384, 186021, 206690, 212256, 225480, 248028, 251786, 265320, 270576, 300640, 310035, 330704, 338220, 353760, 372042, 377679, 413380, 450960, 496056, 503572, 530640, 541152, 620070, 629465, 661408, 676440, 744084, 755358, 826760, 901920, 930105, 992112, 1007144, 1061280, 1133037, 1240140, 1258930, 1352880, 1384823, 1488168, 1510716, 1653520, 1860210, 1888395, 1984224, 2014288, 2266074, 2480280, 2517860, 2705760, 2769646, 2976336, 3021432, 3307040, 3720420, 3776790, 4028576, 4154469, 4532148, 4960560, 5035720, 5539292, 5665185, 5952672, 6042864, 6924115, 7440840, 7553580, 8308938, 9064296, 9921120, 10071440, 11078584, 11330370, 12085728, 12463407, 13848230, 14881680, 15107160, 16617876, 18128592, 20142880, 20772345, 22157168, 22660740, 24926814, 27696460, 29763360, 30214320, 33235752, 36257184, 41544690, 44314336, 45321480, 49853628, 55392920, 60428640, 62317035, 66471504, 83089380, 90642960, 99707256, 110785840, 124634070, 132943008, 166178760, 181285920, 199414512, 221571680, 249268140, 332357520, 398829024, 498536280, 664715040, 997072560, 1994145120]

約数ペア:

[(1, 1994145120), (2, 997072560), (3, 664715040), (4, 498536280), (5, 398829024), (6, 332357520), (8, 249268140), (9, 221571680), (10, 199414512), (11, 181285920), (12, 166178760), (15, 132943008), (16, 124634070), (18, 110785840), (20, 99707256), (22, 90642960), (24, 83089380), (30, 66471504), (32, 62317035), (33, 60428640), (36, 55392920), (40, 49853628), (44, 45321480), (45, 44314336), (48, 41544690), (55, 36257184), (60, 33235752), (66, 30214320), (67, 29763360), (72, 27696460), (80, 24926814), (88, 22660740), (90, 22157168), (96, 20772345), (99, 20142880), (110, 18128592), (120, 16617876), (132, 15107160), (134, 14881680), (144, 13848230), (160, 12463407), (165, 12085728), (176, 11330370), (180, 11078584), (198, 10071440), (201, 9921120), (220, 9064296), (240, 8308938), (264, 7553580), (268, 7440840), (288, 6924115), (330, 6042864), (335, 5952672), (352, 5665185), (360, 5539292), (396, 5035720), (402, 4960560), (440, 4532148), (480, 4154469), (495, 4028576), (528, 3776790), (536, 3720420), (603, 3307040), (660, 3021432), (670, 2976336), (720, 2769646), (737, 2705760), (792, 2517860), (804, 2480280), (880, 2266074), (990, 2014288), (1005, 1984224), (1056, 1888395), (1072, 1860210), (1206, 1653520), (1320, 1510716), (1340, 1488168), (1440, 1384823), (1474, 1352880), (1584, 1258930), (1608, 1240140), (1760, 1133037), (1879, 1061280), (1980, 1007144), (2010, 992112), (2144, 930105), (2211, 901920), (2412, 826760), (2640, 755358), (2680, 744084), (2948, 676440), (3015, 661408), (3168, 629465), (3216, 620070), (3685, 541152), (3758, 530640), (3960, 503572), (4020, 496056), (4422, 450960), (4824, 413380), (5280, 377679), (5360, 372042), (5637, 353760), (5896, 338220), (6030, 330704), (6432, 310035), (6633, 300640), (7370, 270576), (7516, 265320), (7920, 251786), (8040, 248028), (8844, 225480), (9395, 212256), (9648, 206690), (10720, 186021), (11055, 180384), (11274, 176880), (11792, 169110), (12060, 165352), (13266, 150320), (14740, 135288), (15032, 132660), (15840, 125893), (16080, 124014), (16911, 117920), (17688, 112740), (18790, 106128), (19296, 103345), (20669, 96480), (22110, 90192), (22548, 88440), (23584, 84555), (24120, 82676), (26532, 75160), (28185, 70752), (29480, 67644), (30064, 66330), (32160, 62007), (33165, 60128), (33822, 58960), (35376, 56370), (37580, 53064), (41338, 48240), (44220, 45096)]