31278547872

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1295

約数の個数: 576

約数和(自身を含む): 113173272576

約数和(自身を除く): 81894724704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 27, 32, 33, 36, 39, 44, 46, 48, 52, 54, 66, 69, 72, 78, 81, 88, 92, 96, 99, 104, 108, 117, 132, 138, 143, 144, 156, 162, 176, 184, 198, 207, 208, 216, 234, 243, 253, 264, 276, 286, 288, 297, 299, 312, 324, 351, 352, 368, 396, 414, 416, 429, 432, 468, 486, 506, 528, 552, 572, 594, 598, 621, 624, 648, 702, 736, 759, 792, 828, 858, 864, 891, 897, 936, 972, 1012, 1053, 1056, 1104, 1144, 1188, 1196, 1223, 1242, 1248, 1287, 1296, 1404, 1518, 1584, 1656, 1716, 1782, 1794, 1863, 1872, 1944, 2024, 2106, 2208, 2277, 2288, 2376, 2392, 2446, 2484, 2574, 2592, 2673, 2691, 2808, 3036, 3159, 3168, 3289, 3312, 3432, 3564, 3588, 3669, 3726, 3744, 3861, 3888, 4048, 4212, 4554, 4576, 4752, 4784, 4892, 4968, 5148, 5346, 5382, 5589, 5616, 6072, 6318, 6578, 6624, 6831, 6864, 7128, 7176, 7338, 7452, 7722, 7776, 8073, 8096, 8424, 9108, 9504, 9568, 9784, 9867, 9936, 10296, 10692, 10764, 11007, 11178, 11232, 11583, 12144, 12636, 13156, 13453, 13662, 13728, 14256, 14352, 14676, 14904, 15444, 15899, 16146, 16848, 18216, 19568, 19734, 19872, 20493, 20592, 21384, 21528, 22014, 22356, 23166, 24219, 24288, 25272, 26312, 26906, 27324, 28129, 28512, 28704, 29352, 29601, 29808, 30888, 31798, 32292, 33021, 33696, 34749, 36432, 39136, 39468, 40359, 40986, 41184, 42768, 43056, 44028, 44712, 46332, 47697, 48438, 50544, 52624, 53812, 54648, 56258, 58704, 59202, 59616, 61479, 61776, 63596, 64584, 66042, 69498, 72657, 72864, 78936, 80718, 81972, 84387, 85536, 86112, 88056, 88803, 89424, 92664, 95394, 96876, 99063, 101088, 105248, 107624, 109296, 112516, 117408, 118404, 121077, 122958, 123552, 127192, 129168, 132084, 138996, 143091, 145314, 157872, 161436, 163944, 168774, 174889, 176112, 177606, 178848, 185328, 190788, 193752, 198126, 215248, 218592, 225032, 236808, 242154, 245916, 253161, 254384, 258336, 264168, 266409, 277992, 286182, 290628, 297189, 309419, 315744, 322872, 327888, 337548, 349778, 352224, 355212, 363231, 365677, 370656, 381576, 387504, 396252, 429273, 430496, 450064, 473616, 484308, 491832, 506322, 508768, 524667, 528336, 532818, 555984, 572364, 581256, 594378, 618838, 645744, 655776, 675096, 699556, 710424, 726462, 731354, 759483, 763152, 775008, 792504, 799227, 858546, 900128, 928257, 947232, 968616, 983664, 1012644, 1049334, 1056672, 1065636, 1089693, 1097031, 1111968, 1144728, 1162512, 1188756, 1237676, 1287819, 1291488, 1350192, 1399112, 1420848, 1452924, 1462708, 1518966, 1526304, 1574001, 1585008, 1598454, 1717092, 1856514, 1937232, 1967328, 2025288, 2098668, 2131272, 2179386, 2194062, 2278449, 2289456, 2325024, 2377512, 2475352, 2575638, 2700384, 2784771, 2798224, 2841696, 2905848, 2925416, 3037932, 3148002, 3170016, 3196908, 3269079, 3291093, 3434184, 3713028, 3863457, 3874464, 4022447, 4050576, 4197336, 4262544, 4358772, 4388124, 4556898, 4578912, 4722003, 4755024, 4950704, 5151276, 5569542, 5596448, 5811696, 5850832, 6075864, 6296004, 6393816, 6538158, 6582186, 6835347, 6868368, 7426056, 7726914, 8044894, 8101152, 8354313, 8394672, 8525088, 8717544, 8776248, 9113796, 9444006, 9510048, 9873279, 9901408, 10302552, 11139084, 11623392, 11701664, 12067341, 12151728, 12592008, 12787632, 13076316, 13164372, 13670694, 13736736, 14166009, 14852112, 15453828, 16089788, 16708626, 16789344, 17435088, 17552496, 18227592, 18888012, 19746558, 20605104, 22278168, 24134682, 24303456, 25062939, 25184016, 25575264, 26152632, 26328744, 27341388, 28332018, 29619837, 29704224, 30907656, 32179576, 33417252, 34870176, 35104992, 36202023, 36455184, 37776024, 39493116, 41210208, 42498027, 44556336, 48269364, 50125878, 50368032, 52305264, 52657488, 54682776, 56664036, 59239674, 61815312, 64359152, 66834504, 72404046, 72910368, 75188817, 75552048, 78986232, 84996054, 88859511, 89112672, 96538728, 100251756, 104610528, 105314976, 108606069, 109365552, 113328072, 118479348, 123630624, 128718304, 133669008, 144808092, 150377634, 151104096, 157972464, 169992108, 177719022, 193077456, 200503512, 217212138, 218731104, 226656144, 236958696, 267338016, 289616184, 300755268, 315944928, 325818207, 339984216, 355438044, 386154912, 401007024, 434424276, 453312288, 473917392, 579232368, 601510536, 651636414, 679968432, 710876088, 802014048, 868848552, 947834784, 977454621, 1158464736, 1203021072, 1303272828, 1359936864, 1421752176, 1737697104, 1954909242, 2406042144, 2606545656, 2843504352, 3475394208, 3909818484, 5213091312, 7819636968, 10426182624, 15639273936, 31278547872]

約数ペア:

[(1, 31278547872), (2, 15639273936), (3, 10426182624), (4, 7819636968), (6, 5213091312), (8, 3909818484), (9, 3475394208), (11, 2843504352), (12, 2606545656), (13, 2406042144), (16, 1954909242), (18, 1737697104), (22, 1421752176), (23, 1359936864), (24, 1303272828), (26, 1203021072), (27, 1158464736), (32, 977454621), (33, 947834784), (36, 868848552), (39, 802014048), (44, 710876088), (46, 679968432), (48, 651636414), (52, 601510536), (54, 579232368), (66, 473917392), (69, 453312288), (72, 434424276), (78, 401007024), (81, 386154912), (88, 355438044), (92, 339984216), (96, 325818207), (99, 315944928), (104, 300755268), (108, 289616184), (117, 267338016), (132, 236958696), (138, 226656144), (143, 218731104), (144, 217212138), (156, 200503512), (162, 193077456), (176, 177719022), (184, 169992108), (198, 157972464), (207, 151104096), (208, 150377634), (216, 144808092), (234, 133669008), (243, 128718304), (253, 123630624), (264, 118479348), (276, 113328072), (286, 109365552), (288, 108606069), (297, 105314976), (299, 104610528), (312, 100251756), (324, 96538728), (351, 89112672), (352, 88859511), (368, 84996054), (396, 78986232), (414, 75552048), (416, 75188817), (429, 72910368), (432, 72404046), (468, 66834504), (486, 64359152), (506, 61815312), (528, 59239674), (552, 56664036), (572, 54682776), (594, 52657488), (598, 52305264), (621, 50368032), (624, 50125878), (648, 48269364), (702, 44556336), (736, 42498027), (759, 41210208), (792, 39493116), (828, 37776024), (858, 36455184), (864, 36202023), (891, 35104992), (897, 34870176), (936, 33417252), (972, 32179576), (1012, 30907656), (1053, 29704224), (1056, 29619837), (1104, 28332018), (1144, 27341388), (1188, 26328744), (1196, 26152632), (1223, 25575264), (1242, 25184016), (1248, 25062939), (1287, 24303456), (1296, 24134682), (1404, 22278168), (1518, 20605104), (1584, 19746558), (1656, 18888012), (1716, 18227592), (1782, 17552496), (1794, 17435088), (1863, 16789344), (1872, 16708626), (1944, 16089788), (2024, 15453828), (2106, 14852112), (2208, 14166009), (2277, 13736736), (2288, 13670694), (2376, 13164372), (2392, 13076316), (2446, 12787632), (2484, 12592008), (2574, 12151728), (2592, 12067341), (2673, 11701664), (2691, 11623392), (2808, 11139084), (3036, 10302552), (3159, 9901408), (3168, 9873279), (3289, 9510048), (3312, 9444006), (3432, 9113796), (3564, 8776248), (3588, 8717544), (3669, 8525088), (3726, 8394672), (3744, 8354313), (3861, 8101152), (3888, 8044894), (4048, 7726914), (4212, 7426056), (4554, 6868368), (4576, 6835347), (4752, 6582186), (4784, 6538158), (4892, 6393816), (4968, 6296004), (5148, 6075864), (5346, 5850832), (5382, 5811696), (5589, 5596448), (5616, 5569542), (6072, 5151276), (6318, 4950704), (6578, 4755024), (6624, 4722003), (6831, 4578912), (6864, 4556898), (7128, 4388124), (7176, 4358772), (7338, 4262544), (7452, 4197336), (7722, 4050576), (7776, 4022447), (8073, 3874464), (8096, 3863457), (8424, 3713028), (9108, 3434184), (9504, 3291093), (9568, 3269079), (9784, 3196908), (9867, 3170016), (9936, 3148002), (10296, 3037932), (10692, 2925416), (10764, 2905848), (11007, 2841696), (11178, 2798224), (11232, 2784771), (11583, 2700384), (12144, 2575638), (12636, 2475352), (13156, 2377512), (13453, 2325024), (13662, 2289456), (13728, 2278449), (14256, 2194062), (14352, 2179386), (14676, 2131272), (14904, 2098668), (15444, 2025288), (15899, 1967328), (16146, 1937232), (16848, 1856514), (18216, 1717092), (19568, 1598454), (19734, 1585008), (19872, 1574001), (20493, 1526304), (20592, 1518966), (21384, 1462708), (21528, 1452924), (22014, 1420848), (22356, 1399112), (23166, 1350192), (24219, 1291488), (24288, 1287819), (25272, 1237676), (26312, 1188756), (26906, 1162512), (27324, 1144728), (28129, 1111968), (28512, 1097031), (28704, 1089693), (29352, 1065636), (29601, 1056672), (29808, 1049334), (30888, 1012644), (31798, 983664), (32292, 968616), (33021, 947232), (33696, 928257), (34749, 900128), (36432, 858546), (39136, 799227), (39468, 792504), (40359, 775008), (40986, 763152), (41184, 759483), (42768, 731354), (43056, 726462), (44028, 710424), (44712, 699556), (46332, 675096), (47697, 655776), (48438, 645744), (50544, 618838), (52624, 594378), (53812, 581256), (54648, 572364), (56258, 555984), (58704, 532818), (59202, 528336), (59616, 524667), (61479, 508768), (61776, 506322), (63596, 491832), (64584, 484308), (66042, 473616), (69498, 450064), (72657, 430496), (72864, 429273), (78936, 396252), (80718, 387504), (81972, 381576), (84387, 370656), (85536, 365677), (86112, 363231), (88056, 355212), (88803, 352224), (89424, 349778), (92664, 337548), (95394, 327888), (96876, 322872), (99063, 315744), (101088, 309419), (105248, 297189), (107624, 290628), (109296, 286182), (112516, 277992), (117408, 266409), (118404, 264168), (121077, 258336), (122958, 254384), (123552, 253161), (127192, 245916), (129168, 242154), (132084, 236808), (138996, 225032), (143091, 218592), (145314, 215248), (157872, 198126), (161436, 193752), (163944, 190788), (168774, 185328), (174889, 178848), (176112, 177606)]