20027430720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 672

約数和(自身を含む): 81599446656

約数和(自身を除く): 61572015936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 41, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 82, 85, 88, 90, 96, 99, 102, 110, 120, 123, 132, 136, 144, 153, 160, 164, 165, 170, 176, 180, 187, 192, 198, 204, 205, 220, 240, 246, 255, 264, 272, 288, 306, 320, 328, 330, 340, 352, 360, 369, 374, 396, 408, 410, 440, 451, 480, 492, 495, 510, 528, 544, 561, 576, 612, 615, 656, 660, 680, 697, 704, 720, 738, 748, 765, 792, 816, 820, 880, 902, 907, 935, 960, 984, 990, 1020, 1056, 1088, 1122, 1224, 1230, 1312, 1320, 1353, 1360, 1394, 1440, 1476, 1496, 1530, 1584, 1632, 1640, 1683, 1760, 1804, 1814, 1845, 1870, 1968, 1980, 2040, 2091, 2112, 2244, 2255, 2448, 2460, 2624, 2640, 2706, 2720, 2721, 2788, 2805, 2880, 2952, 2992, 3060, 3168, 3264, 3280, 3366, 3485, 3520, 3608, 3628, 3690, 3740, 3936, 3960, 4059, 4080, 4182, 4488, 4510, 4535, 4896, 4920, 5280, 5412, 5440, 5442, 5576, 5610, 5904, 5984, 6120, 6273, 6336, 6560, 6732, 6765, 6970, 7216, 7256, 7380, 7480, 7667, 7872, 7920, 8118, 8160, 8163, 8364, 8415, 8976, 9020, 9070, 9792, 9840, 9977, 10455, 10560, 10824, 10884, 11152, 11220, 11808, 11968, 12240, 12546, 13120, 13464, 13530, 13605, 13940, 14432, 14512, 14760, 14960, 15334, 15419, 15840, 16236, 16320, 16326, 16728, 16830, 17952, 18040, 18140, 19680, 19954, 20295, 20910, 21648, 21768, 22304, 22440, 23001, 23616, 24480, 25092, 26928, 27060, 27210, 27880, 28864, 29024, 29520, 29920, 29931, 30668, 30838, 31365, 31680, 32472, 32652, 33456, 33660, 35904, 36080, 36280, 37187, 38335, 39360, 39908, 40590, 40815, 41820, 43296, 43536, 44608, 44880, 46002, 46257, 48960, 49885, 50184, 53856, 54120, 54420, 55760, 58048, 59040, 59840, 59862, 61336, 61676, 62730, 64944, 65304, 66912, 67320, 69003, 72160, 72560, 74374, 76670, 77095, 79816, 81180, 81630, 83640, 86592, 87072, 89760, 89793, 92004, 92514, 99770, 100368, 107712, 108240, 108840, 111520, 111561, 115005, 118080, 119724, 122672, 123352, 125460, 129888, 130608, 133824, 134640, 138006, 138771, 144320, 145120, 148748, 149655, 153340, 154190, 159632, 162360, 163260, 167280, 169609, 174144, 179520, 179586, 184008, 185028, 185935, 199540, 200736, 216480, 217680, 223040, 223122, 230010, 231285, 239448, 245344, 246704, 250920, 259776, 261216, 269280, 276012, 277542, 290240, 297496, 299310, 306680, 308380, 319264, 324720, 326520, 334560, 334683, 339218, 345015, 359172, 368016, 370056, 371870, 399080, 401472, 409057, 432960, 435360, 446244, 448965, 460020, 462570, 478896, 490688, 493408, 501840, 508827, 522432, 538560, 552024, 555084, 557805, 594992, 598620, 613360, 616760, 632179, 638528, 649440, 653040, 669120, 669366, 678436, 690030, 693855, 718344, 736032, 740112, 743740, 798160, 818114, 848045, 870720, 892488, 897930, 920040, 925140, 957792, 986816, 1003680, 1017654, 1104048, 1110168, 1115610, 1189984, 1197240, 1226720, 1227171, 1233520, 1264358, 1298880, 1306080, 1338732, 1356872, 1380060, 1387710, 1436688, 1472064, 1480224, 1487480, 1526481, 1596320, 1636228, 1673415, 1696090, 1784976, 1795860, 1840080, 1850280, 1896537, 1915584, 2007360, 2035308, 2045285, 2208096, 2220336, 2231220, 2379968, 2394480, 2453440, 2454342, 2467040, 2528716, 2544135, 2612160, 2677464, 2713744, 2760120, 2775420, 2873376, 2960448, 2974960, 3052962, 3160895, 3192640, 3272456, 3346830, 3392180, 3569952, 3591720, 3680160, 3681513, 3700560, 3793074, 4070616, 4090570, 4416192, 4440672, 4462440, 4788960, 4908684, 4934080, 5057432, 5088270, 5354928, 5427488, 5520240, 5550840, 5689611, 5746752, 5949920, 6105924, 6135855, 6321790, 6544912, 6693660, 6784360, 6953969, 7139904, 7183440, 7360320, 7363026, 7401120, 7586148, 7632405, 8141232, 8181140, 8881344, 8924880, 9482685, 9577920, 9817368, 10114864, 10176540, 10709856, 10854976, 11040480, 11101680, 11379222, 11899840, 12211848, 12271710, 12643580, 13089824, 13387320, 13568720, 13907938, 14366880, 14726052, 14802240, 15172296, 15264810, 16282464, 16362280, 17849760, 18407565, 18965370, 19634736, 20229728, 20353080, 20861907, 21419712, 22080960, 22203360, 22758444, 24423696, 24543420, 25287160, 26179648, 26774640, 27137440, 27815876, 28448055, 28733760, 29452104, 30344592, 30529620, 32564928, 32724560, 34769845, 35699520, 36815130, 37930740, 39269472, 40459456, 40706160, 41723814, 44406720, 45516888, 48847392, 49086840, 50574320, 53549280, 54274880, 55631752, 56896110, 58904208, 60689184, 61059240, 62585721, 65449120, 69539690, 73630260, 75861480, 78538944, 81412320, 83447628, 91033776, 97694784, 98173680, 101148640, 104309535, 107098560, 111263504, 113792220, 117808416, 121378368, 122118480, 125171442, 130898240, 139079380, 147260520, 151722960, 162824640, 166895256, 182067552, 196347360, 202297280, 208619070, 222527008, 227584440, 235616832, 244236960, 250342884, 278158760, 294521040, 303445920, 312928605, 333790512, 364135104, 392694720, 417238140, 445054016, 455168880, 488473920, 500685768, 556317520, 589042080, 606891840, 625857210, 667581024, 834476280, 910337760, 1001371536, 1112635040, 1178084160, 1251714420, 1335162048, 1668952560, 1820675520, 2002743072, 2225270080, 2503428840, 3337905120, 4005486144, 5006857680, 6675810240, 10013715360, 20027430720]

約数ペア:

[(1, 20027430720), (2, 10013715360), (3, 6675810240), (4, 5006857680), (5, 4005486144), (6, 3337905120), (8, 2503428840), (9, 2225270080), (10, 2002743072), (11, 1820675520), (12, 1668952560), (15, 1335162048), (16, 1251714420), (17, 1178084160), (18, 1112635040), (20, 1001371536), (22, 910337760), (24, 834476280), (30, 667581024), (32, 625857210), (33, 606891840), (34, 589042080), (36, 556317520), (40, 500685768), (41, 488473920), (44, 455168880), (45, 445054016), (48, 417238140), (51, 392694720), (55, 364135104), (60, 333790512), (64, 312928605), (66, 303445920), (68, 294521040), (72, 278158760), (80, 250342884), (82, 244236960), (85, 235616832), (88, 227584440), (90, 222527008), (96, 208619070), (99, 202297280), (102, 196347360), (110, 182067552), (120, 166895256), (123, 162824640), (132, 151722960), (136, 147260520), (144, 139079380), (153, 130898240), (160, 125171442), (164, 122118480), (165, 121378368), (170, 117808416), (176, 113792220), (180, 111263504), (187, 107098560), (192, 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(4896, 4090570), (4920, 4070616), (5280, 3793074), (5412, 3700560), (5440, 3681513), (5442, 3680160), (5576, 3591720), (5610, 3569952), (5904, 3392180), (5984, 3346830), (6120, 3272456), (6273, 3192640), (6336, 3160895), (6560, 3052962), (6732, 2974960), (6765, 2960448), (6970, 2873376), (7216, 2775420), (7256, 2760120), (7380, 2713744), (7480, 2677464), (7667, 2612160), (7872, 2544135), (7920, 2528716), (8118, 2467040), (8160, 2454342), (8163, 2453440), (8364, 2394480), (8415, 2379968), (8976, 2231220), (9020, 2220336), (9070, 2208096), (9792, 2045285), (9840, 2035308), (9977, 2007360), (10455, 1915584), (10560, 1896537), (10824, 1850280), (10884, 1840080), (11152, 1795860), (11220, 1784976), (11808, 1696090), (11968, 1673415), (12240, 1636228), (12546, 1596320), (13120, 1526481), (13464, 1487480), (13530, 1480224), (13605, 1472064), (13940, 1436688), (14432, 1387710), (14512, 1380060), (14760, 1356872), (14960, 1338732), (15334, 1306080), (15419, 1298880), (15840, 1264358), (16236, 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