28748675520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1330

約数の個数: 560

約数和(自身を含む): 110412263808

約数和(自身を除く): 81663588288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 53, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 106, 108, 120, 135, 136, 144, 153, 159, 160, 162, 170, 180, 192, 204, 212, 216, 240, 255, 265, 270, 272, 288, 306, 318, 320, 324, 340, 360, 405, 408, 424, 432, 459, 477, 480, 510, 530, 540, 544, 576, 612, 636, 648, 680, 720, 765, 795, 810, 816, 848, 864, 901, 918, 954, 960, 1020, 1060, 1080, 1088, 1224, 1231, 1272, 1296, 1360, 1377, 1431, 1440, 1530, 1590, 1620, 1632, 1696, 1728, 1802, 1836, 1908, 2040, 2120, 2160, 2295, 2385, 2448, 2462, 2544, 2592, 2703, 2720, 2754, 2862, 2880, 3060, 3180, 3240, 3264, 3392, 3604, 3672, 3693, 3816, 4080, 4240, 4293, 4320, 4505, 4590, 4770, 4896, 4924, 5088, 5184, 5406, 5440, 5508, 5724, 6120, 6155, 6360, 6480, 6885, 7155, 7208, 7344, 7386, 7632, 8109, 8160, 8480, 8586, 8640, 9010, 9180, 9540, 9792, 9848, 10176, 10812, 11016, 11079, 11448, 12240, 12310, 12720, 12960, 13515, 13770, 14310, 14416, 14688, 14772, 15264, 16218, 16320, 16960, 17172, 18020, 18360, 18465, 19080, 19696, 20927, 21465, 21624, 22032, 22158, 22896, 24327, 24480, 24620, 25440, 25920, 27030, 27540, 28620, 28832, 29376, 29544, 30528, 32436, 33237, 34344, 36040, 36720, 36930, 38160, 39392, 40545, 41854, 42930, 43248, 44064, 44316, 45792, 48654, 48960, 49240, 50880, 54060, 55080, 55395, 57240, 57664, 59088, 62781, 64872, 65243, 66474, 68688, 72080, 72981, 73440, 73860, 76320, 78784, 81090, 83708, 85860, 86496, 88128, 88632, 91584, 97308, 98480, 99711, 104635, 108120, 110160, 110790, 114480, 118176, 121635, 125562, 129744, 130486, 132948, 137376, 144160, 145962, 146880, 147720, 152640, 162180, 166185, 167416, 171720, 172992, 177264, 188343, 194616, 195729, 196960, 199422, 209270, 216240, 220320, 221580, 228960, 236352, 243270, 251124, 259488, 260972, 265896, 274752, 288320, 291924, 295440, 313905, 324360, 326215, 332370, 334832, 343440, 354528, 364905, 376686, 389232, 391458, 393920, 398844, 418540, 432480, 440640, 443160, 457920, 486540, 498555, 502248, 518976, 521944, 531792, 565029, 583848, 587187, 590880, 627810, 648720, 652430, 664740, 669664, 686880, 709056, 729810, 753372, 778464, 782916, 797688, 837080, 864960, 886320, 941715, 973080, 978645, 997110, 1004496, 1043888, 1063584, 1109131, 1130058, 1167696, 1174374, 1181760, 1255620, 1297440, 1304860, 1329480, 1339328, 1373760, 1459620, 1506744, 1556928, 1565832, 1595376, 1674160, 1695087, 1761561, 1772640, 1883430, 1946160, 1957290, 1994220, 2008992, 2087776, 2127168, 2218262, 2260116, 2335392, 2348748, 2511240, 2594880, 2609720, 2658960, 2825145, 2919240, 2935935, 3013488, 3131664, 3190752, 3327393, 3348320, 3390174, 3523122, 3545280, 3766860, 3892320, 3914580, 3988440, 4017984, 4175552, 4436524, 4520232, 4670784, 4697496, 5022480, 5219440, 5284683, 5317920, 5545655, 5650290, 5838480, 5871870, 6026976, 6263328, 6381504, 6654786, 6696640, 6780348, 7046244, 7533720, 7784640, 7829160, 7976880, 8475435, 8807805, 8873048, 9040464, 9394992, 9982179, 10044960, 10438880, 10569366, 10635840, 11091310, 11300580, 11676960, 11743740, 12053952, 12526656, 13309572, 13560696, 14092488, 15067440, 15658320, 15953760, 16636965, 16950870, 17615610, 17746096, 18080928, 18789984, 19964358, 20089920, 20877760, 21138732, 22182620, 22601160, 23353920, 23487480, 26423415, 26619144, 27121392, 28184976, 29946537, 30134880, 31316640, 31907520, 33273930, 33901740, 35231220, 35492192, 36161856, 37579968, 39928716, 42277464, 44365240, 45202320, 46974960, 49910895, 52846830, 53238288, 54242784, 56369952, 59893074, 60269760, 62633280, 66547860, 67803480, 70462440, 70984384, 79857432, 84554928, 88730480, 89839611, 90404640, 93949920, 99821790, 105693660, 106476576, 108485568, 112739904, 119786148, 133095720, 135606960, 140924880, 149732685, 159714864, 169109856, 177460960, 179679222, 180809280, 187899840, 199643580, 211387320, 212953152, 239572296, 266191440, 271213920, 281849760, 299465370, 319429728, 338219712, 354921920, 359358444, 399287160, 422774640, 449198055, 479144592, 532382880, 542427840, 563699520, 598930740, 638859456, 718716888, 798574320, 845549280, 898396110, 958289184, 1064765760, 1197861480, 1437433776, 1597148640, 1691098560, 1796792220, 1916578368, 2395722960, 2874867552, 3194297280, 3593584440, 4791445920, 5749735104, 7187168880, 9582891840, 14374337760, 28748675520]

約数ペア:

[(1, 28748675520), (2, 14374337760), (3, 9582891840), (4, 7187168880), (5, 5749735104), (6, 4791445920), (8, 3593584440), (9, 3194297280), (10, 2874867552), (12, 2395722960), (15, 1916578368), (16, 1796792220), (17, 1691098560), (18, 1597148640), (20, 1437433776), (24, 1197861480), (27, 1064765760), (30, 958289184), (32, 898396110), (34, 845549280), (36, 798574320), (40, 718716888), (45, 638859456), (48, 598930740), (51, 563699520), (53, 542427840), (54, 532382880), (60, 479144592), (64, 449198055), (68, 422774640), (72, 399287160), (80, 359358444), (81, 354921920), (85, 338219712), (90, 319429728), (96, 299465370), (102, 281849760), (106, 271213920), (108, 266191440), (120, 239572296), (135, 212953152), (136, 211387320), (144, 199643580), (153, 187899840), (159, 180809280), (160, 179679222), (162, 177460960), (170, 169109856), (180, 159714864), (192, 149732685), (204, 140924880), (212, 135606960), (216, 133095720), (240, 119786148), (255, 112739904), (265, 108485568), (270, 106476576), (272, 105693660), (288, 99821790), (306, 93949920), (318, 90404640), (320, 89839611), (324, 88730480), (340, 84554928), (360, 79857432), (405, 70984384), (408, 70462440), (424, 67803480), (432, 66547860), (459, 62633280), (477, 60269760), (480, 59893074), (510, 56369952), (530, 54242784), (540, 53238288), (544, 52846830), (576, 49910895), (612, 46974960), (636, 45202320), (648, 44365240), (680, 42277464), (720, 39928716), (765, 37579968), (795, 36161856), (810, 35492192), (816, 35231220), (848, 33901740), (864, 33273930), (901, 31907520), (918, 31316640), (954, 30134880), (960, 29946537), (1020, 28184976), (1060, 27121392), (1080, 26619144), (1088, 26423415), (1224, 23487480), (1231, 23353920), (1272, 22601160), (1296, 22182620), (1360, 21138732), (1377, 20877760), (1431, 20089920), (1440, 19964358), (1530, 18789984), (1590, 18080928), (1620, 17746096), (1632, 17615610), (1696, 16950870), (1728, 16636965), (1802, 15953760), (1836, 15658320), (1908, 15067440), (2040, 14092488), (2120, 13560696), (2160, 13309572), (2295, 12526656), (2385, 12053952), (2448, 11743740), (2462, 11676960), (2544, 11300580), (2592, 11091310), (2703, 10635840), (2720, 10569366), (2754, 10438880), (2862, 10044960), (2880, 9982179), (3060, 9394992), (3180, 9040464), (3240, 8873048), (3264, 8807805), (3392, 8475435), (3604, 7976880), (3672, 7829160), (3693, 7784640), (3816, 7533720), (4080, 7046244), (4240, 6780348), (4293, 6696640), (4320, 6654786), (4505, 6381504), (4590, 6263328), (4770, 6026976), (4896, 5871870), (4924, 5838480), (5088, 5650290), (5184, 5545655), (5406, 5317920), (5440, 5284683), (5508, 5219440), (5724, 5022480), (6120, 4697496), (6155, 4670784), (6360, 4520232), (6480, 4436524), (6885, 4175552), (7155, 4017984), (7208, 3988440), (7344, 3914580), (7386, 3892320), (7632, 3766860), (8109, 3545280), (8160, 3523122), (8480, 3390174), (8586, 3348320), (8640, 3327393), (9010, 3190752), (9180, 3131664), (9540, 3013488), (9792, 2935935), (9848, 2919240), (10176, 2825145), (10812, 2658960), (11016, 2609720), (11079, 2594880), (11448, 2511240), (12240, 2348748), (12310, 2335392), (12720, 2260116), (12960, 2218262), (13515, 2127168), (13770, 2087776), (14310, 2008992), (14416, 1994220), (14688, 1957290), (14772, 1946160), (15264, 1883430), (16218, 1772640), (16320, 1761561), (16960, 1695087), (17172, 1674160), (18020, 1595376), (18360, 1565832), (18465, 1556928), (19080, 1506744), (19696, 1459620), (20927, 1373760), (21465, 1339328), (21624, 1329480), (22032, 1304860), (22158, 1297440), (22896, 1255620), (24327, 1181760), (24480, 1174374), (24620, 1167696), (25440, 1130058), (25920, 1109131), (27030, 1063584), (27540, 1043888), (28620, 1004496), (28832, 997110), (29376, 978645), (29544, 973080), (30528, 941715), (32436, 886320), (33237, 864960), (34344, 837080), (36040, 797688), (36720, 782916), (36930, 778464), (38160, 753372), (39392, 729810), (40545, 709056), (41854, 686880), (42930, 669664), (43248, 664740), (44064, 652430), (44316, 648720), (45792, 627810), (48654, 590880), (48960, 587187), (49240, 583848), (50880, 565029), (54060, 531792), (55080, 521944), (55395, 518976), (57240, 502248), (57664, 498555), (59088, 486540), (62781, 457920), (64872, 443160), (65243, 440640), (66474, 432480), (68688, 418540), (72080, 398844), (72981, 393920), (73440, 391458), (73860, 389232), (76320, 376686), (78784, 364905), (81090, 354528), (83708, 343440), (85860, 334832), (86496, 332370), (88128, 326215), (88632, 324360), (91584, 313905), (97308, 295440), (98480, 291924), (99711, 288320), (104635, 274752), (108120, 265896), (110160, 260972), (110790, 259488), (114480, 251124), (118176, 243270), (121635, 236352), (125562, 228960), (129744, 221580), (130486, 220320), (132948, 216240), (137376, 209270), (144160, 199422), (145962, 196960), (146880, 195729), (147720, 194616), (152640, 188343), (162180, 177264), (166185, 172992), (167416, 171720)]