20940571008

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 480

約数和(自身を含む): 74120127840

約数和(自身を除く): 53179556832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 64, 72, 81, 84, 94, 96, 98, 108, 112, 126, 128, 141, 144, 147, 162, 168, 188, 189, 192, 196, 216, 224, 252, 282, 288, 294, 324, 329, 336, 376, 378, 384, 392, 423, 432, 441, 448, 504, 564, 567, 576, 588, 648, 658, 672, 752, 756, 784, 846, 864, 877, 882, 896, 987, 1008, 1128, 1134, 1152, 1176, 1269, 1296, 1316, 1323, 1344, 1504, 1512, 1568, 1692, 1728, 1754, 1764, 1974, 2016, 2256, 2268, 2303, 2352, 2538, 2592, 2631, 2632, 2646, 2688, 2961, 3008, 3024, 3136, 3384, 3456, 3508, 3528, 3807, 3948, 3969, 4032, 4512, 4536, 4606, 4704, 5076, 5184, 5262, 5264, 5292, 5922, 6016, 6048, 6139, 6272, 6768, 6909, 7016, 7056, 7614, 7893, 7896, 7938, 8064, 8883, 9024, 9072, 9212, 9408, 10152, 10368, 10524, 10528, 10584, 11844, 12096, 12278, 13536, 13818, 14032, 14112, 15228, 15786, 15792, 15876, 17766, 18048, 18144, 18417, 18424, 18816, 20304, 20727, 21048, 21056, 21168, 23679, 23688, 24192, 24556, 26649, 27072, 27636, 28064, 28224, 30456, 31572, 31584, 31752, 35532, 36288, 36834, 36848, 40608, 41219, 41454, 42096, 42112, 42336, 42973, 47358, 47376, 49112, 53298, 54144, 55251, 55272, 56128, 56448, 60912, 62181, 63144, 63168, 63504, 71037, 71064, 72576, 73668, 73696, 81216, 82438, 82908, 84192, 84672, 85946, 94716, 94752, 98224, 106596, 110502, 110544, 112256, 121824, 123657, 124362, 126288, 126336, 127008, 128919, 142074, 142128, 147336, 147392, 162432, 164876, 165753, 165816, 168384, 169344, 171892, 186543, 189432, 189504, 196448, 213192, 221004, 221088, 243648, 247314, 248724, 252576, 254016, 257838, 284148, 284256, 288533, 294672, 294784, 329752, 331506, 331632, 336768, 343784, 370971, 373086, 378864, 379008, 386757, 392896, 426384, 442008, 442176, 487296, 494628, 497259, 497448, 505152, 508032, 515676, 568296, 568512, 577066, 589344, 659504, 663012, 663264, 687568, 741942, 746172, 757728, 773514, 785792, 852768, 865599, 884016, 884352, 989256, 994518, 994896, 1010304, 1031352, 1112913, 1136592, 1137024, 1154132, 1160271, 1178688, 1319008, 1326024, 1326528, 1375136, 1483884, 1492344, 1515456, 1547028, 1705536, 1731198, 1768032, 1978512, 1989036, 1989792, 2019731, 2062704, 2225826, 2273184, 2308264, 2320542, 2357376, 2596797, 2638016, 2652048, 2653056, 2750272, 2967768, 2984688, 3030912, 3094056, 3338739, 3411072, 3462396, 3480813, 3536064, 3957024, 3978072, 3979584, 4039462, 4125408, 4451652, 4546368, 4616528, 4641084, 5193594, 5276032, 5304096, 5500544, 5935536, 5969376, 6059193, 6188112, 6677478, 6924792, 6961626, 7072128, 7790391, 7914048, 7956144, 7959168, 8078924, 8250816, 8903304, 9092736, 9233056, 9282168, 10387188, 10608192, 11871072, 11938752, 12118386, 12376224, 13354956, 13849584, 13923252, 15580782, 15828096, 15912288, 16157848, 16501632, 17806608, 18177579, 18466112, 18564336, 20774376, 21216384, 23371173, 23742144, 23877504, 24236772, 24752448, 26709912, 27699168, 27846504, 31161564, 31824576, 32315696, 35613216, 36355158, 36932224, 37128672, 41548752, 46742346, 47484288, 48473544, 49504896, 53419824, 54532737, 55398336, 55693008, 62323128, 63649152, 64631392, 71226432, 72710316, 74257344, 83097504, 93484692, 96947088, 106839648, 109065474, 110796672, 111386016, 124646256, 129262784, 142452864, 145420632, 148514688, 163598211, 166195008, 186969384, 193894176, 213679296, 218130948, 222772032, 249292512, 258525568, 290841264, 327196422, 332390016, 373938768, 387788352, 427358592, 436261896, 445544064, 498585024, 581682528, 654392844, 747877536, 775576704, 872523792, 997170048, 1163365056, 1308785688, 1495755072, 1745047584, 2326730112, 2617571376, 2991510144, 3490095168, 5235142752, 6980190336, 10470285504, 20940571008]

約数ペア:

[(1, 20940571008), (2, 10470285504), (3, 6980190336), (4, 5235142752), (6, 3490095168), (7, 2991510144), (8, 2617571376), (9, 2326730112), (12, 1745047584), (14, 1495755072), (16, 1308785688), (18, 1163365056), (21, 997170048), (24, 872523792), (27, 775576704), (28, 747877536), (32, 654392844), (36, 581682528), (42, 498585024), (47, 445544064), (48, 436261896), (49, 427358592), (54, 387788352), (56, 373938768), (63, 332390016), (64, 327196422), (72, 290841264), (81, 258525568), (84, 249292512), (94, 222772032), (96, 218130948), (98, 213679296), (108, 193894176), (112, 186969384), (126, 166195008), (128, 163598211), (141, 148514688), (144, 145420632), (147, 142452864), (162, 129262784), (168, 124646256), (188, 111386016), (189, 110796672), (192, 109065474), (196, 106839648), (216, 96947088), (224, 93484692), (252, 83097504), (282, 74257344), (288, 72710316), (294, 71226432), (324, 64631392), (329, 63649152), (336, 62323128), (376, 55693008), (378, 55398336), (384, 54532737), (392, 53419824), (423, 49504896), (432, 48473544), (441, 47484288), (448, 46742346), (504, 41548752), (564, 37128672), (567, 36932224), (576, 36355158), (588, 35613216), (648, 32315696), (658, 31824576), (672, 31161564), (752, 27846504), (756, 27699168), (784, 26709912), (846, 24752448), (864, 24236772), (877, 23877504), (882, 23742144), (896, 23371173), (987, 21216384), (1008, 20774376), (1128, 18564336), (1134, 18466112), (1152, 18177579), (1176, 17806608), (1269, 16501632), (1296, 16157848), (1316, 15912288), (1323, 15828096), (1344, 15580782), (1504, 13923252), (1512, 13849584), (1568, 13354956), (1692, 12376224), (1728, 12118386), (1754, 11938752), (1764, 11871072), (1974, 10608192), (2016, 10387188), (2256, 9282168), (2268, 9233056), (2303, 9092736), (2352, 8903304), (2538, 8250816), (2592, 8078924), (2631, 7959168), (2632, 7956144), (2646, 7914048), (2688, 7790391), (2961, 7072128), (3008, 6961626), (3024, 6924792), (3136, 6677478), (3384, 6188112), (3456, 6059193), (3508, 5969376), (3528, 5935536), (3807, 5500544), (3948, 5304096), (3969, 5276032), (4032, 5193594), (4512, 4641084), (4536, 4616528), (4606, 4546368), (4704, 4451652), (5076, 4125408), (5184, 4039462), (5262, 3979584), (5264, 3978072), (5292, 3957024), (5922, 3536064), (6016, 3480813), (6048, 3462396), (6139, 3411072), (6272, 3338739), (6768, 3094056), (6909, 3030912), (7016, 2984688), (7056, 2967768), (7614, 2750272), (7893, 2653056), (7896, 2652048), (7938, 2638016), (8064, 2596797), (8883, 2357376), (9024, 2320542), (9072, 2308264), (9212, 2273184), (9408, 2225826), (10152, 2062704), (10368, 2019731), (10524, 1989792), (10528, 1989036), (10584, 1978512), (11844, 1768032), (12096, 1731198), (12278, 1705536), (13536, 1547028), (13818, 1515456), (14032, 1492344), (14112, 1483884), (15228, 1375136), (15786, 1326528), (15792, 1326024), (15876, 1319008), (17766, 1178688), (18048, 1160271), (18144, 1154132), (18417, 1137024), (18424, 1136592), (18816, 1112913), (20304, 1031352), (20727, 1010304), (21048, 994896), (21056, 994518), (21168, 989256), (23679, 884352), (23688, 884016), (24192, 865599), (24556, 852768), (26649, 785792), (27072, 773514), (27636, 757728), (28064, 746172), (28224, 741942), (30456, 687568), (31572, 663264), (31584, 663012), (31752, 659504), (35532, 589344), (36288, 577066), (36834, 568512), (36848, 568296), (40608, 515676), (41219, 508032), (41454, 505152), (42096, 497448), (42112, 497259), (42336, 494628), (42973, 487296), (47358, 442176), (47376, 442008), (49112, 426384), (53298, 392896), (54144, 386757), (55251, 379008), (55272, 378864), (56128, 373086), (56448, 370971), (60912, 343784), (62181, 336768), (63144, 331632), (63168, 331506), (63504, 329752), (71037, 294784), (71064, 294672), (72576, 288533), (73668, 284256), (73696, 284148), (81216, 257838), (82438, 254016), (82908, 252576), (84192, 248724), (84672, 247314), (85946, 243648), (94716, 221088), (94752, 221004), (98224, 213192), (106596, 196448), (110502, 189504), (110544, 189432), (112256, 186543), (121824, 171892), (123657, 169344), (124362, 168384), (126288, 165816), (126336, 165753), (127008, 164876), (128919, 162432), (142074, 147392), (142128, 147336)]