21128850288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 480

約数和(自身を含む): 77388380160

約数和(自身を除く): 56259529872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 113, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 226, 228, 234, 247, 252, 266, 273, 304, 312, 336, 339, 342, 364, 399, 452, 456, 468, 494, 504, 532, 546, 624, 678, 684, 728, 741, 751, 791, 798, 819, 904, 912, 936, 988, 1008, 1017, 1064, 1092, 1197, 1356, 1368, 1456, 1469, 1482, 1502, 1582, 1596, 1638, 1729, 1808, 1872, 1976, 2034, 2128, 2147, 2184, 2223, 2253, 2373, 2394, 2712, 2736, 2938, 2964, 3004, 3164, 3192, 3276, 3458, 3952, 4068, 4294, 4368, 4407, 4446, 4506, 4746, 4788, 5187, 5257, 5424, 5876, 5928, 6008, 6328, 6384, 6441, 6552, 6759, 6916, 7119, 8136, 8588, 8814, 8892, 9012, 9492, 9576, 9763, 10283, 10374, 10514, 11752, 11856, 12016, 12656, 12882, 13104, 13221, 13518, 13832, 14238, 14269, 15029, 15561, 15771, 16272, 17176, 17628, 17784, 18024, 18984, 19152, 19323, 19526, 20566, 20748, 21028, 23504, 25764, 26442, 27036, 27664, 27911, 28476, 28538, 29289, 30058, 30849, 31122, 31542, 34352, 35256, 35568, 36048, 37968, 38646, 39052, 41132, 41496, 42056, 42807, 45087, 47313, 51528, 52884, 54072, 55822, 56952, 57076, 58578, 60116, 61698, 62244, 63084, 68341, 70512, 77292, 78104, 82264, 82992, 83733, 84112, 84863, 85614, 87867, 90174, 92547, 94626, 99883, 103056, 105768, 108144, 111644, 113904, 114152, 117156, 120232, 123396, 124488, 126168, 128421, 135261, 136682, 154584, 156208, 164528, 167466, 169726, 171228, 175734, 180348, 185094, 185497, 189252, 195377, 199766, 205023, 211536, 223288, 228304, 234312, 240464, 246792, 248976, 251199, 252336, 254589, 256842, 270522, 273364, 299649, 309168, 334932, 339452, 342456, 351468, 360696, 370188, 370994, 378504, 390754, 399532, 410046, 446576, 468624, 493584, 502398, 509178, 513684, 541044, 546728, 556491, 586131, 594041, 599298, 615069, 669864, 678904, 684912, 702936, 721392, 740376, 741988, 757008, 763767, 781508, 799064, 820092, 898947, 1004796, 1018356, 1027368, 1082088, 1093456, 1103219, 1112982, 1172262, 1188082, 1198596, 1230138, 1298479, 1339728, 1357808, 1405872, 1480752, 1483976, 1527534, 1563016, 1598128, 1612397, 1640184, 1669473, 1758393, 1782123, 1797894, 2009592, 2036712, 2054736, 2164176, 2206438, 2225964, 2344524, 2376164, 2397192, 2460276, 2596958, 2967952, 3055068, 3126032, 3224794, 3280368, 3309657, 3338946, 3516786, 3564246, 3595788, 3895437, 4019184, 4073424, 4412876, 4451928, 4689048, 4752328, 4794384, 4837191, 4920552, 5193916, 5346369, 6110136, 6449588, 6619314, 6677892, 7033572, 7128492, 7191576, 7722533, 7790874, 8825752, 8903856, 9378096, 9504656, 9674382, 9841104, 9928971, 10387832, 10692738, 11286779, 11686311, 12220272, 12899176, 13238628, 13355784, 14067144, 14256984, 14383152, 14511573, 15445066, 15581748, 17651504, 19348764, 19857942, 20775664, 20961161, 21385476, 22573558, 23167599, 23372622, 25798352, 26477256, 26711568, 28134288, 28513968, 29023146, 30890132, 31163496, 33860337, 38697528, 39715884, 41922322, 42770952, 45147116, 46335198, 46745244, 52954512, 58046292, 61780264, 62326992, 62883483, 67720674, 69502797, 77395056, 79431768, 83844644, 85541904, 90294232, 92670396, 93490488, 101581011, 116092584, 123560528, 125766966, 135441348, 139005594, 146728127, 158863536, 167689288, 180588464, 185340792, 186980976, 188650449, 203162022, 232185168, 251533932, 270882696, 278011188, 293456254, 335378576, 370681584, 377300898, 406324044, 440184381, 503067864, 541765392, 556022376, 586912508, 754601796, 812648088, 880368762, 1006135728, 1112044752, 1173825016, 1320553143, 1509203592, 1625296176, 1760737524, 2347650032, 2641106286, 3018407184, 3521475048, 5282212572, 7042950096, 10564425144, 21128850288]

約数ペア:

[(1, 21128850288), (2, 10564425144), (3, 7042950096), (4, 5282212572), (6, 3521475048), (7, 3018407184), (8, 2641106286), (9, 2347650032), (12, 1760737524), (13, 1625296176), (14, 1509203592), (16, 1320553143), (18, 1173825016), (19, 1112044752), (21, 1006135728), (24, 880368762), (26, 812648088), (28, 754601796), (36, 586912508), (38, 556022376), (39, 541765392), (42, 503067864), (48, 440184381), (52, 406324044), (56, 377300898), (57, 370681584), (63, 335378576), (72, 293456254), (76, 278011188), (78, 270882696), (84, 251533932), (91, 232185168), (104, 203162022), (112, 188650449), (113, 186980976), (114, 185340792), (117, 180588464), (126, 167689288), (133, 158863536), (144, 146728127), (152, 139005594), (156, 135441348), (168, 125766966), (171, 123560528), (182, 116092584), (208, 101581011), (226, 93490488), (228, 92670396), (234, 90294232), (247, 85541904), (252, 83844644), (266, 79431768), (273, 77395056), (304, 69502797), (312, 67720674), (336, 62883483), (339, 62326992), (342, 61780264), (364, 58046292), (399, 52954512), (452, 46745244), (456, 46335198), (468, 45147116), (494, 42770952), (504, 41922322), (532, 39715884), (546, 38697528), (624, 33860337), (678, 31163496), (684, 30890132), (728, 29023146), (741, 28513968), (751, 28134288), (791, 26711568), (798, 26477256), (819, 25798352), (904, 23372622), (912, 23167599), (936, 22573558), (988, 21385476), (1008, 20961161), (1017, 20775664), (1064, 19857942), (1092, 19348764), (1197, 17651504), (1356, 15581748), (1368, 15445066), (1456, 14511573), (1469, 14383152), (1482, 14256984), (1502, 14067144), (1582, 13355784), (1596, 13238628), (1638, 12899176), (1729, 12220272), (1808, 11686311), (1872, 11286779), (1976, 10692738), (2034, 10387832), (2128, 9928971), (2147, 9841104), (2184, 9674382), (2223, 9504656), (2253, 9378096), (2373, 8903856), (2394, 8825752), (2712, 7790874), (2736, 7722533), (2938, 7191576), (2964, 7128492), (3004, 7033572), (3164, 6677892), (3192, 6619314), (3276, 6449588), (3458, 6110136), (3952, 5346369), (4068, 5193916), (4294, 4920552), (4368, 4837191), (4407, 4794384), (4446, 4752328), (4506, 4689048), (4746, 4451928), (4788, 4412876), (5187, 4073424), (5257, 4019184), (5424, 3895437), (5876, 3595788), (5928, 3564246), (6008, 3516786), (6328, 3338946), (6384, 3309657), (6441, 3280368), (6552, 3224794), (6759, 3126032), (6916, 3055068), (7119, 2967952), (8136, 2596958), (8588, 2460276), (8814, 2397192), (8892, 2376164), (9012, 2344524), (9492, 2225964), (9576, 2206438), (9763, 2164176), (10283, 2054736), (10374, 2036712), (10514, 2009592), (11752, 1797894), (11856, 1782123), (12016, 1758393), (12656, 1669473), (12882, 1640184), (13104, 1612397), (13221, 1598128), (13518, 1563016), (13832, 1527534), (14238, 1483976), (14269, 1480752), (15029, 1405872), (15561, 1357808), (15771, 1339728), (16272, 1298479), (17176, 1230138), (17628, 1198596), (17784, 1188082), (18024, 1172262), (18984, 1112982), (19152, 1103219), (19323, 1093456), (19526, 1082088), (20566, 1027368), (20748, 1018356), (21028, 1004796), (23504, 898947), (25764, 820092), (26442, 799064), (27036, 781508), (27664, 763767), (27911, 757008), (28476, 741988), (28538, 740376), (29289, 721392), (30058, 702936), (30849, 684912), (31122, 678904), (31542, 669864), (34352, 615069), (35256, 599298), (35568, 594041), (36048, 586131), (37968, 556491), (38646, 546728), (39052, 541044), (41132, 513684), (41496, 509178), (42056, 502398), (42807, 493584), (45087, 468624), (47313, 446576), (51528, 410046), (52884, 399532), (54072, 390754), (55822, 378504), (56952, 370994), (57076, 370188), (58578, 360696), (60116, 351468), (61698, 342456), (62244, 339452), (63084, 334932), (68341, 309168), (70512, 299649), (77292, 273364), (78104, 270522), (82264, 256842), (82992, 254589), (83733, 252336), (84112, 251199), (84863, 248976), (85614, 246792), (87867, 240464), (90174, 234312), (92547, 228304), (94626, 223288), (99883, 211536), (103056, 205023), (105768, 199766), (108144, 195377), (111644, 189252), (113904, 185497), (114152, 185094), (117156, 180348), (120232, 175734), (123396, 171228), (124488, 169726), (126168, 167466), (128421, 164528), (135261, 156208), (136682, 154584)]