28887465480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 96911769600

約数和(自身を除く): 68024304120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 79, 92, 95, 114, 115, 120, 138, 152, 158, 184, 190, 228, 230, 237, 276, 285, 316, 345, 361, 367, 380, 395, 437, 456, 460, 474, 552, 570, 632, 690, 722, 734, 760, 790, 874, 920, 948, 1083, 1101, 1140, 1185, 1311, 1380, 1444, 1468, 1501, 1580, 1748, 1805, 1817, 1835, 1896, 2166, 2185, 2202, 2280, 2370, 2622, 2760, 2888, 2936, 3002, 3160, 3496, 3610, 3634, 3670, 4332, 4370, 4404, 4503, 4740, 5244, 5415, 5451, 5505, 6004, 6555, 6973, 7220, 7268, 7340, 7505, 8303, 8441, 8664, 8740, 8808, 9006, 9085, 9480, 10488, 10830, 10902, 11010, 12008, 13110, 13946, 14440, 14536, 14680, 15010, 16606, 16882, 17480, 18012, 18170, 20919, 21660, 21804, 22020, 22515, 24909, 25323, 26220, 27255, 27892, 28519, 28993, 30020, 33212, 33764, 34523, 34865, 36024, 36340, 41515, 41838, 42205, 43320, 43608, 44040, 45030, 49818, 50646, 52440, 54510, 55784, 57038, 57986, 60040, 66424, 67528, 69046, 69730, 72680, 83030, 83676, 84410, 85557, 86979, 90060, 99636, 101292, 103569, 104595, 109020, 114076, 115972, 124545, 126615, 132487, 138092, 139460, 142595, 144965, 160379, 166060, 167352, 168820, 171114, 172615, 173958, 180120, 199272, 202584, 207138, 209190, 218040, 228152, 231944, 249090, 253230, 264974, 276184, 278920, 285190, 289930, 320758, 332120, 337640, 342228, 345230, 347916, 397461, 414276, 418380, 427785, 434895, 481137, 498180, 506460, 517845, 529948, 550867, 570380, 579860, 641516, 655937, 662435, 666839, 684456, 690460, 695832, 794922, 801895, 828552, 836760, 855570, 869790, 962274, 996360, 1012920, 1035690, 1059896, 1101734, 1140760, 1159720, 1283032, 1311874, 1324870, 1333678, 1380920, 1589844, 1603790, 1652601, 1711140, 1739580, 1924548, 1967811, 1987305, 2000517, 2071380, 2203468, 2405685, 2623748, 2649740, 2667356, 2754335, 3047201, 3179688, 3207580, 3279685, 3305202, 3334195, 3422280, 3479160, 3849096, 3935622, 3974610, 4001034, 4142760, 4406936, 4811370, 5247496, 5299480, 5334712, 5508670, 6094402, 6415160, 6559370, 6610404, 6668390, 7871244, 7949220, 8002068, 8263005, 9141603, 9622740, 9839055, 10002585, 10466473, 11017340, 12188804, 12669941, 13118740, 13220808, 13336780, 15236005, 15742488, 15898440, 16004136, 16526010, 18283206, 19245480, 19678110, 20005170, 20932946, 22034680, 24377608, 25339882, 26237480, 26673560, 30472010, 31399419, 33052020, 36566412, 38009823, 39356220, 40010340, 41865892, 45708015, 50679764, 52332365, 60944020, 62798838, 63349705, 66104040, 73132824, 76019646, 78712440, 80020680, 83731784, 91416030, 101359528, 104664730, 121888040, 125597676, 126699410, 152039292, 156997095, 182832060, 190049115, 209329460, 240728879, 251195352, 253398820, 304078584, 313994190, 365664120, 380098230, 418658920, 481457758, 506797640, 627988380, 722186637, 760196460, 962915516, 1203644395, 1255976760, 1444373274, 1520392920, 1925831032, 2407288790, 2888746548, 3610933185, 4814577580, 5777493096, 7221866370, 9629155160, 14443732740, 28887465480]

約数ペア:

[(1, 28887465480), (2, 14443732740), (3, 9629155160), (4, 7221866370), (5, 5777493096), (6, 4814577580), (8, 3610933185), (10, 2888746548), (12, 2407288790), (15, 1925831032), (19, 1520392920), (20, 1444373274), (23, 1255976760), (24, 1203644395), (30, 962915516), (38, 760196460), (40, 722186637), (46, 627988380), (57, 506797640), (60, 481457758), (69, 418658920), (76, 380098230), (79, 365664120), (92, 313994190), (95, 304078584), (114, 253398820), (115, 251195352), (120, 240728879), (138, 209329460), (152, 190049115), (158, 182832060), (184, 156997095), (190, 152039292), (228, 126699410), (230, 125597676), (237, 121888040), (276, 104664730), (285, 101359528), (316, 91416030), (345, 83731784), (361, 80020680), (367, 78712440), (380, 76019646), (395, 73132824), (437, 66104040), (456, 63349705), (460, 62798838), (474, 60944020), (552, 52332365), (570, 50679764), (632, 45708015), (690, 41865892), (722, 40010340), (734, 39356220), (760, 38009823), (790, 36566412), (874, 33052020), (920, 31399419), (948, 30472010), (1083, 26673560), (1101, 26237480), (1140, 25339882), (1185, 24377608), (1311, 22034680), (1380, 20932946), (1444, 20005170), (1468, 19678110), (1501, 19245480), (1580, 18283206), (1748, 16526010), (1805, 16004136), (1817, 15898440), (1835, 15742488), (1896, 15236005), (2166, 13336780), (2185, 13220808), (2202, 13118740), (2280, 12669941), (2370, 12188804), (2622, 11017340), (2760, 10466473), (2888, 10002585), (2936, 9839055), (3002, 9622740), (3160, 9141603), (3496, 8263005), (3610, 8002068), (3634, 7949220), (3670, 7871244), (4332, 6668390), (4370, 6610404), (4404, 6559370), (4503, 6415160), (4740, 6094402), (5244, 5508670), (5415, 5334712), (5451, 5299480), (5505, 5247496), (6004, 4811370), (6555, 4406936), (6973, 4142760), (7220, 4001034), (7268, 3974610), (7340, 3935622), (7505, 3849096), (8303, 3479160), (8441, 3422280), (8664, 3334195), (8740, 3305202), (8808, 3279685), (9006, 3207580), (9085, 3179688), (9480, 3047201), (10488, 2754335), (10830, 2667356), (10902, 2649740), (11010, 2623748), (12008, 2405685), (13110, 2203468), (13946, 2071380), (14440, 2000517), (14536, 1987305), (14680, 1967811), (15010, 1924548), (16606, 1739580), (16882, 1711140), (17480, 1652601), (18012, 1603790), (18170, 1589844), (20919, 1380920), (21660, 1333678), (21804, 1324870), (22020, 1311874), (22515, 1283032), (24909, 1159720), (25323, 1140760), (26220, 1101734), (27255, 1059896), (27892, 1035690), (28519, 1012920), (28993, 996360), (30020, 962274), (33212, 869790), (33764, 855570), (34523, 836760), (34865, 828552), (36024, 801895), (36340, 794922), (41515, 695832), (41838, 690460), (42205, 684456), (43320, 666839), (43608, 662435), (44040, 655937), (45030, 641516), (49818, 579860), (50646, 570380), (52440, 550867), (54510, 529948), (55784, 517845), (57038, 506460), (57986, 498180), (60040, 481137), (66424, 434895), (67528, 427785), (69046, 418380), (69730, 414276), (72680, 397461), (83030, 347916), (83676, 345230), (84410, 342228), (85557, 337640), (86979, 332120), (90060, 320758), (99636, 289930), (101292, 285190), (103569, 278920), (104595, 276184), (109020, 264974), (114076, 253230), (115972, 249090), (124545, 231944), (126615, 228152), (132487, 218040), (138092, 209190), (139460, 207138), (142595, 202584), (144965, 199272), (160379, 180120), (166060, 173958), (167352, 172615), (168820, 171114)]