2656523520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 576

約数和(自身を含む): 10988544000

約数和(自身を除く): 8332020480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 139, 140, 144, 158, 160, 168, 180, 189, 192, 210, 216, 224, 237, 240, 252, 256, 270, 278, 280, 288, 315, 316, 320, 336, 360, 378, 384, 395, 417, 420, 432, 448, 474, 480, 504, 540, 553, 556, 560, 576, 630, 632, 640, 672, 695, 711, 720, 756, 768, 790, 834, 840, 864, 896, 945, 948, 960, 973, 1008, 1080, 1106, 1112, 1120, 1152, 1185, 1251, 1260, 1264, 1280, 1344, 1390, 1422, 1440, 1512, 1580, 1659, 1668, 1680, 1728, 1792, 1890, 1896, 1920, 1946, 2016, 2085, 2133, 2160, 2212, 2224, 2240, 2304, 2370, 2502, 2520, 2528, 2688, 2765, 2780, 2844, 2880, 2919, 3024, 3160, 3318, 3336, 3360, 3456, 3555, 3753, 3780, 3792, 3840, 3892, 4032, 4170, 4266, 4320, 4424, 4448, 4480, 4740, 4865, 4977, 5004, 5040, 5056, 5376, 5530, 5560, 5688, 5760, 5838, 6048, 6255, 6320, 6636, 6672, 6720, 6912, 7110, 7506, 7560, 7584, 7784, 8064, 8295, 8340, 8532, 8640, 8757, 8848, 8896, 8960, 9480, 9730, 9954, 10008, 10080, 10112, 10665, 10981, 11060, 11120, 11376, 11520, 11676, 12096, 12510, 12640, 13272, 13344, 13440, 14220, 14595, 14931, 15012, 15120, 15168, 15568, 16128, 16590, 16680, 17064, 17280, 17514, 17696, 17792, 18765, 18960, 19460, 19908, 20016, 20160, 20224, 21330, 21962, 22120, 22240, 22752, 23352, 24192, 24885, 25020, 25280, 26271, 26544, 26688, 26880, 28440, 29190, 29862, 30024, 30240, 30336, 31136, 32943, 33180, 33360, 34128, 34560, 35028, 35392, 35584, 37530, 37920, 38920, 39816, 40032, 40320, 42660, 43785, 43924, 44240, 44480, 45504, 46704, 48384, 49770, 50040, 50560, 52542, 53088, 53376, 54905, 56880, 58380, 59724, 60048, 60480, 60672, 62272, 65886, 66360, 66720, 68256, 70056, 70784, 74655, 75060, 75840, 76867, 77840, 79632, 80064, 80640, 85320, 87570, 87848, 88480, 88960, 91008, 93408, 98829, 99540, 100080, 101120, 105084, 106176, 106752, 109810, 113760, 116760, 119448, 120096, 120960, 124544, 131355, 131772, 132720, 133440, 136512, 140112, 141568, 149310, 150120, 151680, 153734, 155680, 159264, 160128, 164715, 170640, 175140, 175696, 176960, 177920, 182016, 186816, 197658, 199080, 200160, 210168, 212352, 219620, 227520, 230601, 233520, 238896, 240192, 241920, 249088, 262710, 263544, 265440, 266880, 273024, 280224, 296487, 298620, 300240, 303360, 307468, 311360, 318528, 320256, 329430, 341280, 350280, 351392, 353920, 373632, 384335, 395316, 398160, 400320, 420336, 424704, 439240, 455040, 461202, 467040, 477792, 480384, 494145, 525420, 527088, 530880, 533760, 546048, 560448, 592974, 597240, 600480, 614936, 622720, 637056, 658860, 682560, 691803, 700560, 702784, 707840, 747264, 768670, 790632, 796320, 800640, 840672, 878480, 910080, 922404, 934080, 955584, 960768, 988290, 1050840, 1054176, 1061760, 1120896, 1153005, 1185948, 1194480, 1200960, 1229872, 1245440, 1274112, 1317720, 1365120, 1383606, 1401120, 1405568, 1482435, 1537340, 1581264, 1592640, 1601280, 1681344, 1756960, 1844808, 1868160, 1911168, 1976580, 2075409, 2101680, 2108352, 2123520, 2241792, 2306010, 2371896, 2388960, 2401920, 2459744, 2635440, 2730240, 2767212, 2802240, 2811136, 2964870, 3074680, 3162528, 3185280, 3362688, 3459015, 3513920, 3689616, 3736320, 3822336, 3953160, 4150818, 4203360, 4216704, 4612020, 4743792, 4777920, 4803840, 4919488, 5270880, 5534424, 5604480, 5929740, 6149360, 6325056, 6370560, 6725376, 6918030, 7027840, 7379232, 7906320, 8301636, 8406720, 8433408, 9224040, 9487584, 9555840, 9838976, 10377045, 10541760, 11068848, 11208960, 11859480, 12298720, 12650112, 13836060, 14055680, 14758464, 15812640, 16603272, 16813440, 18448080, 18975168, 19111680, 19677952, 20754090, 21083520, 22137696, 23718960, 24597440, 25300224, 27672120, 29516928, 31625280, 33206544, 33626880, 36896160, 37950336, 41508180, 42167040, 44275392, 47437920, 49194880, 55344240, 59033856, 63250560, 66413088, 73792320, 75900672, 83016360, 88550784, 94875840, 98389760, 110688480, 126501120, 132826176, 147584640, 166032720, 177101568, 189751680, 221376960, 265652352, 295169280, 332065440, 379503360, 442753920, 531304704, 664130880, 885507840, 1328261760, 2656523520]

約数ペア:

[(1, 2656523520), (2, 1328261760), (3, 885507840), (4, 664130880), (5, 531304704), (6, 442753920), (7, 379503360), (8, 332065440), (9, 295169280), (10, 265652352), (12, 221376960), (14, 189751680), (15, 177101568), (16, 166032720), (18, 147584640), (20, 132826176), (21, 126501120), (24, 110688480), (27, 98389760), (28, 94875840), (30, 88550784), (32, 83016360), (35, 75900672), (36, 73792320), (40, 66413088), (42, 63250560), (45, 59033856), (48, 55344240), (54, 49194880), (56, 47437920), (60, 44275392), (63, 42167040), (64, 41508180), (70, 37950336), (72, 36896160), (79, 33626880), (80, 33206544), (84, 31625280), (90, 29516928), (96, 27672120), (105, 25300224), (108, 24597440), (112, 23718960), (120, 22137696), (126, 21083520), (128, 20754090), (135, 19677952), (139, 19111680), (140, 18975168), (144, 18448080), (158, 16813440), (160, 16603272), (168, 15812640), (180, 14758464), (189, 14055680), (192, 13836060), (210, 12650112), (216, 12298720), (224, 11859480), (237, 11208960), (240, 11068848), (252, 10541760), (256, 10377045), (270, 9838976), (278, 9555840), (280, 9487584), (288, 9224040), (315, 8433408), (316, 8406720), (320, 8301636), (336, 7906320), (360, 7379232), (378, 7027840), (384, 6918030), (395, 6725376), (417, 6370560), (420, 6325056), (432, 6149360), (448, 5929740), (474, 5604480), (480, 5534424), (504, 5270880), (540, 4919488), (553, 4803840), (556, 4777920), (560, 4743792), (576, 4612020), (630, 4216704), (632, 4203360), (640, 4150818), (672, 3953160), (695, 3822336), (711, 3736320), (720, 3689616), (756, 3513920), (768, 3459015), (790, 3362688), (834, 3185280), (840, 3162528), (864, 3074680), (896, 2964870), (945, 2811136), (948, 2802240), (960, 2767212), (973, 2730240), (1008, 2635440), (1080, 2459744), (1106, 2401920), (1112, 2388960), (1120, 2371896), (1152, 2306010), (1185, 2241792), (1251, 2123520), (1260, 2108352), (1264, 2101680), (1280, 2075409), (1344, 1976580), (1390, 1911168), (1422, 1868160), (1440, 1844808), (1512, 1756960), (1580, 1681344), (1659, 1601280), (1668, 1592640), (1680, 1581264), (1728, 1537340), (1792, 1482435), (1890, 1405568), (1896, 1401120), (1920, 1383606), (1946, 1365120), (2016, 1317720), (2085, 1274112), (2133, 1245440), (2160, 1229872), (2212, 1200960), (2224, 1194480), (2240, 1185948), (2304, 1153005), (2370, 1120896), (2502, 1061760), (2520, 1054176), (2528, 1050840), (2688, 988290), (2765, 960768), (2780, 955584), (2844, 934080), (2880, 922404), (2919, 910080), (3024, 878480), (3160, 840672), (3318, 800640), (3336, 796320), (3360, 790632), (3456, 768670), (3555, 747264), (3753, 707840), (3780, 702784), (3792, 700560), (3840, 691803), (3892, 682560), (4032, 658860), (4170, 637056), (4266, 622720), (4320, 614936), (4424, 600480), (4448, 597240), (4480, 592974), (4740, 560448), (4865, 546048), (4977, 533760), (5004, 530880), (5040, 527088), (5056, 525420), (5376, 494145), (5530, 480384), (5560, 477792), (5688, 467040), (5760, 461202), (5838, 455040), (6048, 439240), (6255, 424704), (6320, 420336), (6636, 400320), (6672, 398160), (6720, 395316), (6912, 384335), (7110, 373632), (7506, 353920), (7560, 351392), (7584, 350280), (7784, 341280), (8064, 329430), (8295, 320256), (8340, 318528), (8532, 311360), (8640, 307468), (8757, 303360), (8848, 300240), (8896, 298620), (8960, 296487), (9480, 280224), (9730, 273024), (9954, 266880), (10008, 265440), (10080, 263544), (10112, 262710), (10665, 249088), (10981, 241920), (11060, 240192), (11120, 238896), (11376, 233520), (11520, 230601), (11676, 227520), (12096, 219620), (12510, 212352), (12640, 210168), (13272, 200160), (13344, 199080), (13440, 197658), (14220, 186816), (14595, 182016), (14931, 177920), (15012, 176960), (15120, 175696), (15168, 175140), (15568, 170640), (16128, 164715), (16590, 160128), (16680, 159264), (17064, 155680), (17280, 153734), (17514, 151680), (17696, 150120), (17792, 149310), (18765, 141568), (18960, 140112), (19460, 136512), (19908, 133440), (20016, 132720), (20160, 131772), (20224, 131355), (21330, 124544), (21962, 120960), (22120, 120096), (22240, 119448), (22752, 116760), (23352, 113760), (24192, 109810), (24885, 106752), (25020, 106176), (25280, 105084), (26271, 101120), (26544, 100080), (26688, 99540), (26880, 98829), (28440, 93408), (29190, 91008), (29862, 88960), (30024, 88480), (30240, 87848), (30336, 87570), (31136, 85320), (32943, 80640), (33180, 80064), (33360, 79632), (34128, 77840), (34560, 76867), (35028, 75840), (35392, 75060), (35584, 74655), (37530, 70784), (37920, 70056), (38920, 68256), (39816, 66720), (40032, 66360), (40320, 65886), (42660, 62272), (43785, 60672), (43924, 60480), (44240, 60048), (44480, 59724), (45504, 58380), (46704, 56880), (48384, 54905), (49770, 53376), (50040, 53088), (50560, 52542)]