28920637440

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3672

約数の個数: 384

約数和(自身を含む): 106378272000

約数和(自身を除く): 77457634560

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, 512, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1024, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1566, 1728, 1740, 1856, 1920, 2048, 2088, 2160, 2304, 2320, 2560, 2610, 2784, 2880, 3072, 3132, 3456, 3480, 3607, 3712, 3840, 3915, 4176, 4320, 4608, 4640, 5120, 5220, 5568, 5760, 6144, 6264, 6912, 6960, 7214, 7424, 7680, 7830, 8352, 8640, 9216, 9280, 10240, 10440, 10821, 11136, 11520, 12528, 13824, 13920, 14428, 14848, 15360, 15660, 16704, 17280, 18035, 18432, 18560, 20880, 21642, 22272, 23040, 25056, 27648, 27840, 28856, 29696, 30720, 31320, 32463, 33408, 34560, 36070, 37120, 41760, 43284, 44544, 46080, 50112, 54105, 55296, 55680, 57712, 59392, 62640, 64926, 66816, 69120, 72140, 74240, 83520, 86568, 89088, 92160, 97389, 100224, 104603, 108210, 111360, 115424, 125280, 129852, 133632, 138240, 144280, 148480, 162315, 167040, 173136, 178176, 194778, 200448, 209206, 216420, 222720, 230848, 250560, 259704, 267264, 276480, 288560, 296960, 313809, 324630, 334080, 346272, 389556, 400896, 418412, 432840, 445440, 461696, 486945, 501120, 519408, 523015, 534528, 577120, 627618, 649260, 668160, 692544, 779112, 801792, 836824, 865680, 890880, 923392, 941427, 973890, 1002240, 1038816, 1046030, 1154240, 1255236, 1298520, 1336320, 1385088, 1558224, 1569045, 1603584, 1673648, 1731360, 1846784, 1882854, 1947780, 2004480, 2077632, 2092060, 2308480, 2510472, 2597040, 2672640, 2770176, 2824281, 3116448, 3138090, 3347296, 3462720, 3693568, 3765708, 3895560, 4008960, 4155264, 4184120, 4616960, 4707135, 5020944, 5194080, 5540352, 5648562, 6232896, 6276180, 6694592, 6925440, 7387136, 7531416, 7791120, 8017920, 8310528, 8368240, 9233920, 9414270, 10041888, 10388160, 11080704, 11297124, 12465792, 12552360, 13389184, 13850880, 14121405, 15062832, 15582240, 16621056, 16736480, 18467840, 18828540, 20083776, 20776320, 22161408, 22594248, 24931584, 25104720, 26778368, 27701760, 28242810, 30125664, 31164480, 33242112, 33472960, 36935680, 37657080, 40167552, 41552640, 45188496, 49863168, 50209440, 53556736, 55403520, 56485620, 60251328, 62328960, 66484224, 66945920, 75314160, 80335104, 83105280, 90376992, 99726336, 100418880, 107113472, 110807040, 112971240, 120502656, 124657920, 133891840, 150628320, 160670208, 166210560, 180753984, 199452672, 200837760, 214226944, 225942480, 241005312, 249315840, 267783680, 301256640, 321340416, 332421120, 361507968, 401675520, 451884960, 482010624, 498631680, 535567360, 602513280, 642680832, 723015936, 803351040, 903769920, 964021248, 997263360, 1071134720, 1205026560, 1446031872, 1606702080, 1807539840, 1928042496, 2410053120, 2892063744, 3213404160, 3615079680, 4820106240, 5784127488, 7230159360, 9640212480, 14460318720, 28920637440]

約数ペア:

[(1, 28920637440), (2, 14460318720), (3, 9640212480), (4, 7230159360), (5, 5784127488), (6, 4820106240), (8, 3615079680), (9, 3213404160), (10, 2892063744), (12, 2410053120), (15, 1928042496), (16, 1807539840), (18, 1606702080), (20, 1446031872), (24, 1205026560), (27, 1071134720), (29, 997263360), (30, 964021248), (32, 903769920), (36, 803351040), (40, 723015936), (45, 642680832), (48, 602513280), (54, 535567360), (58, 498631680), (60, 482010624), (64, 451884960), (72, 401675520), (80, 361507968), (87, 332421120), (90, 321340416), (96, 301256640), (108, 267783680), (116, 249315840), (120, 241005312), (128, 225942480), (135, 214226944), (144, 200837760), (145, 199452672), (160, 180753984), (174, 166210560), (180, 160670208), (192, 150628320), (216, 133891840), (232, 124657920), (240, 120502656), (256, 112971240), (261, 110807040), (270, 107113472), (288, 100418880), (290, 99726336), (320, 90376992), (348, 83105280), (360, 80335104), (384, 75314160), (432, 66945920), (435, 66484224), (464, 62328960), (480, 60251328), (512, 56485620), (522, 55403520), (540, 53556736), (576, 50209440), (580, 49863168), (640, 45188496), (696, 41552640), (720, 40167552), (768, 37657080), (783, 36935680), (864, 33472960), (870, 33242112), (928, 31164480), (960, 30125664), (1024, 28242810), (1044, 27701760), (1080, 26778368), (1152, 25104720), (1160, 24931584), (1280, 22594248), (1305, 22161408), (1392, 20776320), (1440, 20083776), (1536, 18828540), (1566, 18467840), (1728, 16736480), (1740, 16621056), (1856, 15582240), (1920, 15062832), (2048, 14121405), (2088, 13850880), (2160, 13389184), (2304, 12552360), (2320, 12465792), (2560, 11297124), (2610, 11080704), (2784, 10388160), (2880, 10041888), (3072, 9414270), (3132, 9233920), (3456, 8368240), (3480, 8310528), (3607, 8017920), (3712, 7791120), (3840, 7531416), (3915, 7387136), (4176, 6925440), (4320, 6694592), (4608, 6276180), (4640, 6232896), (5120, 5648562), (5220, 5540352), (5568, 5194080), (5760, 5020944), (6144, 4707135), (6264, 4616960), (6912, 4184120), (6960, 4155264), (7214, 4008960), (7424, 3895560), (7680, 3765708), (7830, 3693568), (8352, 3462720), (8640, 3347296), (9216, 3138090), (9280, 3116448), (10240, 2824281), (10440, 2770176), (10821, 2672640), (11136, 2597040), (11520, 2510472), (12528, 2308480), (13824, 2092060), (13920, 2077632), (14428, 2004480), (14848, 1947780), (15360, 1882854), (15660, 1846784), (16704, 1731360), (17280, 1673648), (18035, 1603584), (18432, 1569045), (18560, 1558224), (20880, 1385088), (21642, 1336320), (22272, 1298520), (23040, 1255236), (25056, 1154240), (27648, 1046030), (27840, 1038816), (28856, 1002240), (29696, 973890), (30720, 941427), (31320, 923392), (32463, 890880), (33408, 865680), (34560, 836824), (36070, 801792), (37120, 779112), (41760, 692544), (43284, 668160), (44544, 649260), (46080, 627618), (50112, 577120), (54105, 534528), (55296, 523015), (55680, 519408), (57712, 501120), (59392, 486945), (62640, 461696), (64926, 445440), (66816, 432840), (69120, 418412), (72140, 400896), (74240, 389556), (83520, 346272), (86568, 334080), (89088, 324630), (92160, 313809), (97389, 296960), (100224, 288560), (104603, 276480), (108210, 267264), (111360, 259704), (115424, 250560), (125280, 230848), (129852, 222720), (133632, 216420), (138240, 209206), (144280, 200448), (148480, 194778), (162315, 178176), (167040, 173136)]