2019219840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3583

約数の個数: 320

約数和(自身を含む): 7868765520

約数和(自身を除く): 5849545680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3541, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7082, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 10623, 11880, 12672, 12960, 14164, 14256, 15840, 17280, 17705, 17820, 19008, 21120, 21246, 23760, 25920, 28328, 28512, 31680, 31869, 35410, 35640, 38016, 38951, 42492, 47520, 51840, 53115, 56656, 57024, 63360, 63738, 70820, 71280, 77902, 84984, 95040, 95607, 106230, 113312, 114048, 116853, 127476, 141640, 142560, 155804, 159345, 169968, 190080, 191214, 194755, 212460, 226624, 233706, 254952, 283280, 285120, 286821, 311608, 318690, 339936, 350559, 382428, 389510, 424920, 453248, 467412, 478035, 509904, 566560, 570240, 573642, 584265, 623216, 637380, 679872, 701118, 764856, 779020, 849840, 934824, 956070, 1019808, 1051677, 1133120, 1147284, 1168530, 1246432, 1274760, 1359744, 1402236, 1434105, 1529712, 1558040, 1699680, 1752795, 1869648, 1912140, 2039616, 2103354, 2266240, 2294568, 2337060, 2492864, 2549520, 2804472, 2868210, 3059424, 3116080, 3155031, 3399360, 3505590, 3739296, 3824280, 4079232, 4206708, 4589136, 4674120, 4985728, 5099040, 5258385, 5608944, 5736420, 6118848, 6232160, 6310062, 6798720, 7011180, 7478592, 7648560, 8413416, 9178272, 9348240, 10198080, 10516770, 11217888, 11472840, 12237696, 12464320, 12620124, 14022360, 14957184, 15297120, 15775155, 16826832, 18356544, 18696480, 20396160, 21033540, 22435776, 22945680, 24928640, 25240248, 28044720, 30594240, 31550310, 33653664, 36713088, 37392960, 42067080, 44871552, 45891360, 50480496, 56089440, 61188480, 63100620, 67307328, 74785920, 84134160, 91782720, 100960992, 112178880, 126201240, 134614656, 168268320, 183565440, 201921984, 224357760, 252402480, 336536640, 403843968, 504804960, 673073280, 1009609920, 2019219840]

約数ペア:

[(1, 2019219840), (2, 1009609920), (3, 673073280), (4, 504804960), (5, 403843968), (6, 336536640), (8, 252402480), (9, 224357760), (10, 201921984), (11, 183565440), (12, 168268320), (15, 134614656), (16, 126201240), (18, 112178880), (20, 100960992), (22, 91782720), (24, 84134160), (27, 74785920), (30, 67307328), (32, 63100620), (33, 61188480), (36, 56089440), (40, 50480496), (44, 45891360), (45, 44871552), (48, 42067080), (54, 37392960), (55, 36713088), (60, 33653664), (64, 31550310), (66, 30594240), (72, 28044720), (80, 25240248), (81, 24928640), (88, 22945680), (90, 22435776), (96, 21033540), (99, 20396160), (108, 18696480), (110, 18356544), (120, 16826832), (128, 15775155), (132, 15297120), (135, 14957184), (144, 14022360), (160, 12620124), (162, 12464320), (165, 12237696), (176, 11472840), (180, 11217888), (192, 10516770), (198, 10198080), (216, 9348240), (220, 9178272), (240, 8413416), (264, 7648560), (270, 7478592), (288, 7011180), (297, 6798720), (320, 6310062), (324, 6232160), (330, 6118848), (352, 5736420), (360, 5608944), (384, 5258385), (396, 5099040), (405, 4985728), (432, 4674120), (440, 4589136), (480, 4206708), (495, 4079232), (528, 3824280), (540, 3739296), (576, 3505590), (594, 3399360), (640, 3155031), (648, 3116080), (660, 3059424), (704, 2868210), (720, 2804472), (792, 2549520), (810, 2492864), (864, 2337060), (880, 2294568), (891, 2266240), (960, 2103354), (990, 2039616), (1056, 1912140), (1080, 1869648), (1152, 1752795), (1188, 1699680), (1296, 1558040), (1320, 1529712), (1408, 1434105), (1440, 1402236), (1485, 1359744), (1584, 1274760), (1620, 1246432), (1728, 1168530), (1760, 1147284), (1782, 1133120), (1920, 1051677), (1980, 1019808), (2112, 956070), (2160, 934824), (2376, 849840), (2592, 779020), (2640, 764856), (2880, 701118), (2970, 679872), (3168, 637380), (3240, 623216), (3456, 584265), (3520, 573642), (3541, 570240), (3564, 566560), (3960, 509904), (4224, 478035), (4320, 467412), (4455, 453248), (4752, 424920), (5184, 389510), (5280, 382428), (5760, 350559), (5940, 339936), (6336, 318690), (6480, 311608), (7040, 286821), (7082, 285120), (7128, 283280), (7920, 254952), (8640, 233706), (8910, 226624), (9504, 212460), (10368, 194755), (10560, 191214), (10623, 190080), (11880, 169968), (12672, 159345), (12960, 155804), (14164, 142560), (14256, 141640), (15840, 127476), (17280, 116853), (17705, 114048), (17820, 113312), (19008, 106230), (21120, 95607), (21246, 95040), (23760, 84984), (25920, 77902), (28328, 71280), (28512, 70820), (31680, 63738), (31869, 63360), (35410, 57024), (35640, 56656), (38016, 53115), (38951, 51840), (42492, 47520)]