20247839040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1990

約数の個数: 448

約数和(自身を含む): 76522844160

約数和(自身を除く): 56275005120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 79, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 158, 160, 165, 176, 192, 195, 208, 220, 237, 240, 260, 264, 286, 312, 316, 320, 330, 352, 390, 395, 416, 429, 440, 474, 480, 520, 528, 572, 624, 632, 660, 704, 715, 780, 790, 832, 858, 869, 880, 948, 960, 1027, 1040, 1056, 1144, 1185, 1248, 1264, 1320, 1430, 1560, 1580, 1716, 1738, 1760, 1867, 1896, 2054, 2080, 2112, 2145, 2288, 2370, 2496, 2528, 2607, 2640, 2860, 3081, 3120, 3160, 3432, 3476, 3520, 3734, 3792, 4108, 4160, 4290, 4345, 4576, 4740, 5056, 5135, 5214, 5280, 5601, 5720, 6162, 6240, 6320, 6864, 6952, 7468, 7584, 8216, 8580, 8690, 9152, 9335, 9480, 10270, 10428, 10560, 11202, 11297, 11440, 12324, 12480, 12640, 13035, 13728, 13904, 14936, 15168, 15405, 16432, 17160, 17380, 18670, 18960, 20537, 20540, 20856, 22404, 22594, 22880, 24271, 24648, 25280, 26070, 27456, 27808, 28005, 29872, 30810, 32864, 33891, 34320, 34760, 37340, 37920, 41074, 41080, 41712, 44808, 45188, 45760, 48542, 49296, 52140, 55616, 56010, 56485, 59744, 61611, 61620, 65728, 67782, 68640, 69520, 72813, 74680, 75840, 82148, 82160, 83424, 89616, 90376, 97084, 98592, 102685, 104280, 112020, 112970, 119488, 121355, 123222, 123240, 135564, 137280, 139040, 145626, 147493, 149360, 164296, 164320, 166848, 169455, 179232, 180752, 194168, 197184, 205370, 208560, 224040, 225940, 242710, 246444, 246480, 266981, 271128, 278080, 291252, 294986, 298720, 308055, 328592, 328640, 338910, 358464, 361504, 364065, 388336, 410740, 417120, 442479, 448080, 451880, 485420, 492888, 492960, 533962, 542256, 582504, 589972, 597440, 616110, 657184, 677820, 723008, 728130, 737465, 776672, 800943, 821480, 834240, 884958, 896160, 903760, 970840, 985776, 985920, 1067924, 1084512, 1165008, 1179944, 1232220, 1314368, 1334905, 1355640, 1456260, 1474930, 1553344, 1601886, 1622423, 1642960, 1769916, 1792320, 1807520, 1917409, 1941680, 1971552, 2135848, 2169024, 2212395, 2330016, 2359888, 2464440, 2669810, 2711280, 2912520, 2949860, 3203772, 3244846, 3285920, 3539832, 3615040, 3834818, 3883360, 3943104, 4004715, 4271696, 4424790, 4660032, 4719776, 4867269, 4928880, 5339620, 5422560, 5752227, 5825040, 5899720, 6407544, 6489692, 6571840, 7079664, 7669636, 7766720, 8009430, 8112115, 8543392, 8849580, 9439552, 9587045, 9734538, 9857760, 10679240, 10845120, 11504454, 11650080, 11799440, 12815088, 12979384, 14159328, 15339272, 16018860, 16224230, 17086784, 17699160, 19174090, 19469076, 19715520, 21091499, 21358480, 23008908, 23300160, 23598880, 24336345, 25630176, 25958768, 28318656, 28761135, 30678544, 32037720, 32448460, 35398320, 38348180, 38938152, 42182998, 42716960, 46017816, 47197760, 48672690, 51260352, 51917536, 57522270, 61357088, 63274497, 64075440, 64896920, 70796640, 76696360, 77876304, 84365996, 85433920, 92035632, 97345380, 103835072, 105457495, 115044540, 122714176, 126548994, 128150880, 129793840, 141593280, 153392720, 155752608, 168731992, 184071264, 194690760, 210914990, 230089080, 253097988, 256301760, 259587680, 306785440, 311505216, 316372485, 337463984, 368142528, 389381520, 421829980, 460178160, 506195976, 519175360, 613570880, 632744970, 674927968, 778763040, 843659960, 920356320, 1012391952, 1265489940, 1349855936, 1557526080, 1687319920, 1840712640, 2024783904, 2530979880, 3374639840, 4049567808, 5061959760, 6749279680, 10123919520, 20247839040]

約数ペア:

[(1, 20247839040), (2, 10123919520), (3, 6749279680), (4, 5061959760), (5, 4049567808), (6, 3374639840), (8, 2530979880), (10, 2024783904), (11, 1840712640), (12, 1687319920), (13, 1557526080), (15, 1349855936), (16, 1265489940), (20, 1012391952), (22, 920356320), (24, 843659960), (26, 778763040), (30, 674927968), (32, 632744970), (33, 613570880), (39, 519175360), (40, 506195976), (44, 460178160), (48, 421829980), (52, 389381520), (55, 368142528), (60, 337463984), (64, 316372485), (65, 311505216), (66, 306785440), (78, 259587680), (79, 256301760), (80, 253097988), (88, 230089080), (96, 210914990), (104, 194690760), (110, 184071264), (120, 168731992), (130, 155752608), (132, 153392720), (143, 141593280), (156, 129793840), (158, 128150880), (160, 126548994), (165, 122714176), (176, 115044540), (192, 105457495), (195, 103835072), (208, 97345380), (220, 92035632), (237, 85433920), (240, 84365996), (260, 77876304), (264, 76696360), (286, 70796640), (312, 64896920), (316, 64075440), (320, 63274497), (330, 61357088), (352, 57522270), (390, 51917536), (395, 51260352), (416, 48672690), (429, 47197760), (440, 46017816), (474, 42716960), (480, 42182998), (520, 38938152), (528, 38348180), (572, 35398320), (624, 32448460), (632, 32037720), (660, 30678544), (704, 28761135), (715, 28318656), (780, 25958768), (790, 25630176), (832, 24336345), (858, 23598880), (869, 23300160), (880, 23008908), (948, 21358480), (960, 21091499), (1027, 19715520), (1040, 19469076), (1056, 19174090), (1144, 17699160), (1185, 17086784), (1248, 16224230), (1264, 16018860), (1320, 15339272), (1430, 14159328), (1560, 12979384), (1580, 12815088), (1716, 11799440), (1738, 11650080), (1760, 11504454), (1867, 10845120), (1896, 10679240), (2054, 9857760), (2080, 9734538), (2112, 9587045), (2145, 9439552), (2288, 8849580), (2370, 8543392), (2496, 8112115), (2528, 8009430), (2607, 7766720), (2640, 7669636), (2860, 7079664), (3081, 6571840), (3120, 6489692), (3160, 6407544), (3432, 5899720), (3476, 5825040), (3520, 5752227), (3734, 5422560), (3792, 5339620), (4108, 4928880), (4160, 4867269), (4290, 4719776), (4345, 4660032), (4576, 4424790), (4740, 4271696), (5056, 4004715), (5135, 3943104), (5214, 3883360), (5280, 3834818), (5601, 3615040), (5720, 3539832), (6162, 3285920), (6240, 3244846), (6320, 3203772), (6864, 2949860), (6952, 2912520), (7468, 2711280), (7584, 2669810), (8216, 2464440), (8580, 2359888), (8690, 2330016), (9152, 2212395), (9335, 2169024), (9480, 2135848), (10270, 1971552), (10428, 1941680), (10560, 1917409), (11202, 1807520), (11297, 1792320), (11440, 1769916), (12324, 1642960), (12480, 1622423), (12640, 1601886), (13035, 1553344), (13728, 1474930), (13904, 1456260), (14936, 1355640), (15168, 1334905), (15405, 1314368), (16432, 1232220), (17160, 1179944), (17380, 1165008), (18670, 1084512), (18960, 1067924), (20537, 985920), (20540, 985776), (20856, 970840), (22404, 903760), (22594, 896160), (22880, 884958), (24271, 834240), (24648, 821480), (25280, 800943), (26070, 776672), (27456, 737465), (27808, 728130), (28005, 723008), (29872, 677820), (30810, 657184), (32864, 616110), (33891, 597440), (34320, 589972), (34760, 582504), (37340, 542256), (37920, 533962), (41074, 492960), (41080, 492888), (41712, 485420), (44808, 451880), (45188, 448080), (45760, 442479), (48542, 417120), (49296, 410740), (52140, 388336), (55616, 364065), (56010, 361504), (56485, 358464), (59744, 338910), (61611, 328640), (61620, 328592), (65728, 308055), (67782, 298720), (68640, 294986), (69520, 291252), (72813, 278080), (74680, 271128), (75840, 266981), (82148, 246480), (82160, 246444), (83424, 242710), (89616, 225940), (90376, 224040), (97084, 208560), (98592, 205370), (102685, 197184), (104280, 194168), (112020, 180752), (112970, 179232), (119488, 169455), (121355, 166848), (123222, 164320), (123240, 164296), (135564, 149360), (137280, 147493), (139040, 145626)]