28045684920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:699

約数の個数: 384

約数和(自身を含む): 97966310400

約数和(自身を除く): 69920625480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 277, 285, 330, 363, 367, 380, 418, 440, 456, 484, 554, 570, 605, 627, 660, 726, 734, 760, 831, 836, 968, 1045, 1101, 1108, 1140, 1210, 1254, 1320, 1385, 1452, 1468, 1662, 1672, 1815, 1835, 2090, 2202, 2216, 2280, 2299, 2420, 2508, 2770, 2904, 2936, 3047, 3135, 3324, 3630, 3670, 4037, 4155, 4180, 4404, 4598, 4840, 5016, 5263, 5505, 5540, 6094, 6270, 6648, 6897, 6973, 7260, 7340, 8074, 8310, 8360, 8808, 9141, 9196, 10526, 11010, 11080, 11495, 12111, 12188, 12540, 13794, 13946, 14520, 14680, 15235, 15789, 16148, 16620, 18282, 18392, 20185, 20919, 21052, 22020, 22990, 24222, 24376, 25080, 26315, 27588, 27892, 30470, 31578, 32296, 33240, 33517, 34485, 34865, 36564, 40370, 41838, 42104, 44040, 44407, 45705, 45980, 48444, 52630, 55176, 55784, 57893, 60555, 60940, 63156, 67034, 68970, 69730, 73128, 76703, 78945, 80740, 83676, 88814, 91410, 91960, 96888, 100551, 101659, 104595, 105260, 115786, 121110, 121880, 126312, 133221, 134068, 137940, 139460, 153406, 157890, 161480, 167352, 167585, 173679, 177628, 182820, 201102, 203318, 209190, 210520, 222035, 230109, 231572, 242220, 266442, 268136, 275880, 278920, 289465, 304977, 306812, 315780, 335170, 347358, 355256, 365640, 383515, 402204, 406636, 418380, 444070, 460218, 463144, 484440, 502755, 508295, 532884, 578930, 609954, 613624, 631560, 636823, 666105, 670340, 694716, 767030, 804408, 813272, 836760, 843733, 868395, 888140, 920436, 1005510, 1016590, 1065768, 1118249, 1150545, 1157860, 1219908, 1273646, 1332210, 1340680, 1389432, 1524885, 1534060, 1687466, 1736790, 1776280, 1840872, 1910469, 1931521, 2011020, 2033180, 2236498, 2301090, 2315720, 2439816, 2531199, 2547292, 2664420, 3049770, 3068120, 3184115, 3354747, 3374932, 3473580, 3820938, 3863042, 4022040, 4066360, 4218665, 4472996, 4602180, 5062398, 5094584, 5328840, 5591245, 5794563, 6099540, 6368230, 6709494, 6749864, 6947160, 7641876, 7726084, 8437330, 8945992, 9204360, 9552345, 9657605, 10124796, 11182490, 11589126, 12199080, 12300739, 12655995, 12736460, 13418988, 15283752, 15452168, 16773735, 16874660, 19104690, 19315210, 20249592, 21246731, 22364980, 23178252, 24601478, 25311990, 25472920, 26837976, 28972815, 33547470, 33749320, 36902217, 38209380, 38630420, 42493462, 44729960, 46356504, 49202956, 50623980, 57945630, 61503695, 63740193, 67094940, 73804434, 76418760, 77260840, 84986924, 98405912, 101247960, 106233655, 115891260, 123007390, 127480386, 134189880, 147608868, 169973848, 184511085, 212467310, 231782520, 233714041, 246014780, 254960772, 295217736, 318700965, 369022170, 424934620, 467428082, 492029560, 509921544, 637401930, 701142123, 738044340, 849869240, 934856164, 1168570205, 1274803860, 1402284246, 1476088680, 1869712328, 2337140410, 2549607720, 2804568492, 3505710615, 4674280820, 5609136984, 7011421230, 9348561640, 14022842460, 28045684920]

約数ペア:

[(1, 28045684920), (2, 14022842460), (3, 9348561640), (4, 7011421230), (5, 5609136984), (6, 4674280820), (8, 3505710615), (10, 2804568492), (11, 2549607720), (12, 2337140410), (15, 1869712328), (19, 1476088680), (20, 1402284246), (22, 1274803860), (24, 1168570205), (30, 934856164), (33, 849869240), (38, 738044340), (40, 701142123), (44, 637401930), (55, 509921544), (57, 492029560), (60, 467428082), (66, 424934620), (76, 369022170), (88, 318700965), (95, 295217736), (110, 254960772), (114, 246014780), (120, 233714041), (121, 231782520), (132, 212467310), (152, 184511085), (165, 169973848), (190, 147608868), (209, 134189880), (220, 127480386), (228, 123007390), (242, 115891260), (264, 106233655), (277, 101247960), (285, 98405912), (330, 84986924), (363, 77260840), (367, 76418760), (380, 73804434), (418, 67094940), (440, 63740193), (456, 61503695), (484, 57945630), (554, 50623980), (570, 49202956), (605, 46356504), (627, 44729960), (660, 42493462), (726, 38630420), (734, 38209380), (760, 36902217), (831, 33749320), (836, 33547470), (968, 28972815), (1045, 26837976), (1101, 25472920), (1108, 25311990), (1140, 24601478), (1210, 23178252), (1254, 22364980), (1320, 21246731), (1385, 20249592), (1452, 19315210), (1468, 19104690), (1662, 16874660), (1672, 16773735), (1815, 15452168), (1835, 15283752), (2090, 13418988), (2202, 12736460), (2216, 12655995), (2280, 12300739), (2299, 12199080), (2420, 11589126), (2508, 11182490), (2770, 10124796), (2904, 9657605), (2936, 9552345), (3047, 9204360), (3135, 8945992), (3324, 8437330), (3630, 7726084), (3670, 7641876), (4037, 6947160), (4155, 6749864), (4180, 6709494), (4404, 6368230), (4598, 6099540), (4840, 5794563), (5016, 5591245), (5263, 5328840), (5505, 5094584), (5540, 5062398), (6094, 4602180), (6270, 4472996), (6648, 4218665), (6897, 4066360), (6973, 4022040), (7260, 3863042), (7340, 3820938), (8074, 3473580), (8310, 3374932), (8360, 3354747), (8808, 3184115), (9141, 3068120), (9196, 3049770), (10526, 2664420), (11010, 2547292), (11080, 2531199), (11495, 2439816), (12111, 2315720), (12188, 2301090), (12540, 2236498), (13794, 2033180), (13946, 2011020), (14520, 1931521), (14680, 1910469), (15235, 1840872), (15789, 1776280), (16148, 1736790), (16620, 1687466), (18282, 1534060), (18392, 1524885), (20185, 1389432), (20919, 1340680), (21052, 1332210), (22020, 1273646), (22990, 1219908), (24222, 1157860), (24376, 1150545), (25080, 1118249), (26315, 1065768), (27588, 1016590), (27892, 1005510), (30470, 920436), (31578, 888140), (32296, 868395), (33240, 843733), (33517, 836760), (34485, 813272), (34865, 804408), (36564, 767030), (40370, 694716), (41838, 670340), (42104, 666105), (44040, 636823), (44407, 631560), (45705, 613624), (45980, 609954), (48444, 578930), (52630, 532884), (55176, 508295), (55784, 502755), (57893, 484440), (60555, 463144), (60940, 460218), (63156, 444070), (67034, 418380), (68970, 406636), (69730, 402204), (73128, 383515), (76703, 365640), (78945, 355256), (80740, 347358), (83676, 335170), (88814, 315780), (91410, 306812), (91960, 304977), (96888, 289465), (100551, 278920), (101659, 275880), (104595, 268136), (105260, 266442), (115786, 242220), (121110, 231572), (121880, 230109), (126312, 222035), (133221, 210520), (134068, 209190), (137940, 203318), (139460, 201102), (153406, 182820), (157890, 177628), (161480, 173679), (167352, 167585)]