2040560640

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 352

約数和(自身を含む): 7516584000

約数和(自身を除く): 5476023360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 509, 512, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1018, 1024, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1527, 1536, 1566, 1728, 1740, 1856, 1920, 2036, 2088, 2160, 2304, 2320, 2545, 2560, 2610, 2784, 2880, 3054, 3072, 3132, 3456, 3480, 3712, 3840, 3915, 4072, 4176, 4320, 4581, 4608, 4640, 5090, 5120, 5220, 5568, 5760, 6108, 6264, 6912, 6960, 7424, 7635, 7680, 7830, 8144, 8352, 8640, 9162, 9216, 9280, 10180, 10440, 11136, 11520, 12216, 12528, 13743, 13824, 13920, 14761, 14848, 15270, 15360, 15660, 16288, 16704, 17280, 18324, 18560, 20360, 20880, 22272, 22905, 23040, 24432, 25056, 27486, 27648, 27840, 29522, 29696, 30540, 31320, 32576, 33408, 34560, 36648, 37120, 40720, 41760, 44283, 44544, 45810, 46080, 48864, 50112, 54972, 55680, 59044, 61080, 62640, 65152, 66816, 68715, 69120, 73296, 73805, 74240, 81440, 83520, 88566, 89088, 91620, 97728, 100224, 109944, 111360, 118088, 122160, 125280, 130304, 132849, 133632, 137430, 138240, 146592, 147610, 148480, 162880, 167040, 177132, 183240, 195456, 200448, 219888, 221415, 222720, 236176, 244320, 250560, 260608, 265698, 267264, 274860, 293184, 295220, 325760, 334080, 354264, 366480, 390912, 398547, 400896, 439776, 442830, 445440, 472352, 488640, 501120, 521216, 531396, 549720, 586368, 590440, 651520, 664245, 668160, 708528, 732960, 781824, 797094, 801792, 879552, 885660, 944704, 977280, 1002240, 1062792, 1099440, 1172736, 1180880, 1303040, 1328490, 1336320, 1417056, 1465920, 1563648, 1594188, 1759104, 1771320, 1889408, 1954560, 1992735, 2004480, 2125584, 2198880, 2345472, 2361760, 2606080, 2656980, 2834112, 2931840, 3188376, 3518208, 3542640, 3778816, 3909120, 3985470, 4008960, 4251168, 4397760, 4690944, 4723520, 5313960, 5668224, 5863680, 6376752, 7036416, 7085280, 7557632, 7818240, 7970940, 8502336, 8795520, 9447040, 10627920, 11336448, 11727360, 12753504, 14072832, 14170560, 15115264, 15941880, 17004672, 17591040, 18894080, 21255840, 22672896, 23454720, 25507008, 28341120, 31883760, 34009344, 35182080, 37788160, 42511680, 45345792, 51014016, 56682240, 63767520, 68018688, 70364160, 75576320, 85023360, 102028032, 113364480, 127535040, 136037376, 170046720, 204056064, 226728960, 255070080, 340093440, 408112128, 510140160, 680186880, 1020280320, 2040560640]

約数ペア:

[(1, 2040560640), (2, 1020280320), (3, 680186880), (4, 510140160), (5, 408112128), (6, 340093440), (8, 255070080), (9, 226728960), (10, 204056064), (12, 170046720), (15, 136037376), (16, 127535040), (18, 113364480), (20, 102028032), (24, 85023360), (27, 75576320), (29, 70364160), (30, 68018688), (32, 63767520), (36, 56682240), (40, 51014016), (45, 45345792), (48, 42511680), (54, 37788160), (58, 35182080), (60, 34009344), (64, 31883760), (72, 28341120), (80, 25507008), (87, 23454720), (90, 22672896), (96, 21255840), (108, 18894080), (116, 17591040), (120, 17004672), (128, 15941880), (135, 15115264), (144, 14170560), (145, 14072832), (160, 12753504), (174, 11727360), (180, 11336448), (192, 10627920), (216, 9447040), (232, 8795520), (240, 8502336), (256, 7970940), (261, 7818240), (270, 7557632), (288, 7085280), (290, 7036416), (320, 6376752), (348, 5863680), (360, 5668224), (384, 5313960), (432, 4723520), (435, 4690944), (464, 4397760), (480, 4251168), (509, 4008960), (512, 3985470), (522, 3909120), (540, 3778816), (576, 3542640), (580, 3518208), (640, 3188376), (696, 2931840), (720, 2834112), (768, 2656980), (783, 2606080), (864, 2361760), (870, 2345472), (928, 2198880), (960, 2125584), (1018, 2004480), (1024, 1992735), (1044, 1954560), (1080, 1889408), (1152, 1771320), (1160, 1759104), (1280, 1594188), (1305, 1563648), (1392, 1465920), (1440, 1417056), (1527, 1336320), (1536, 1328490), (1566, 1303040), (1728, 1180880), (1740, 1172736), (1856, 1099440), (1920, 1062792), (2036, 1002240), (2088, 977280), (2160, 944704), (2304, 885660), (2320, 879552), (2545, 801792), (2560, 797094), (2610, 781824), (2784, 732960), (2880, 708528), (3054, 668160), (3072, 664245), (3132, 651520), (3456, 590440), (3480, 586368), (3712, 549720), (3840, 531396), (3915, 521216), (4072, 501120), (4176, 488640), (4320, 472352), (4581, 445440), (4608, 442830), (4640, 439776), (5090, 400896), (5120, 398547), (5220, 390912), (5568, 366480), (5760, 354264), (6108, 334080), (6264, 325760), (6912, 295220), (6960, 293184), (7424, 274860), (7635, 267264), (7680, 265698), (7830, 260608), (8144, 250560), (8352, 244320), (8640, 236176), (9162, 222720), (9216, 221415), (9280, 219888), (10180, 200448), (10440, 195456), (11136, 183240), (11520, 177132), (12216, 167040), (12528, 162880), (13743, 148480), (13824, 147610), (13920, 146592), (14761, 138240), (14848, 137430), (15270, 133632), (15360, 132849), (15660, 130304), (16288, 125280), (16704, 122160), (17280, 118088), (18324, 111360), (18560, 109944), (20360, 100224), (20880, 97728), (22272, 91620), (22905, 89088), (23040, 88566), (24432, 83520), (25056, 81440), (27486, 74240), (27648, 73805), (27840, 73296), (29522, 69120), (29696, 68715), (30540, 66816), (31320, 65152), (32576, 62640), (33408, 61080), (34560, 59044), (36648, 55680), (37120, 54972), (40720, 50112), (41760, 48864), (44283, 46080), (44544, 45810)]