80458717920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2131}}^1$

素因数の和:2834

約数の個数: 384

約数和(自身を含む): 307297815552

約数和(自身を除く): 226839097632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 661, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1322, 1360, 1428, 1632, 1680, 1785, 1904, 1983, 2040, 2131, 2380, 2644, 2720, 2856, 3305, 3360, 3570, 3808, 3966, 4080, 4262, 4627, 4760, 5288, 5712, 6393, 6610, 7140, 7932, 8160, 8524, 9254, 9520, 9915, 10576, 10655, 11237, 11424, 12786, 13220, 13881, 14280, 14917, 15864, 17048, 18508, 19040, 19830, 21152, 21310, 22474, 23135, 25572, 26440, 27762, 28560, 29834, 31728, 31965, 33711, 34096, 36227, 37016, 39660, 42620, 44751, 44948, 46270, 51144, 52880, 55524, 56185, 57120, 59668, 63456, 63930, 67422, 68192, 69405, 72454, 74032, 74585, 78659, 79320, 85240, 89502, 89896, 92540, 102288, 105760, 108681, 111048, 112370, 119336, 127860, 134844, 138810, 144908, 148064, 149170, 157318, 158640, 168555, 170480, 179004, 179792, 181135, 185080, 204576, 217362, 222096, 223755, 224740, 235977, 238672, 253589, 255720, 269688, 277620, 289816, 298340, 314636, 317280, 337110, 340960, 358008, 359584, 362270, 370160, 393295, 434724, 444192, 447510, 449480, 471954, 477344, 507178, 511440, 539376, 543405, 555240, 579632, 596680, 629272, 674220, 716016, 724540, 740320, 760767, 786590, 869448, 895020, 898960, 943908, 1014356, 1022880, 1078752, 1086810, 1110480, 1159264, 1179885, 1193360, 1258544, 1267945, 1348440, 1408591, 1432032, 1449080, 1521534, 1573180, 1738896, 1790040, 1797920, 1887816, 2028712, 2173620, 2220960, 2359770, 2386720, 2517088, 2535890, 2696880, 2817182, 2898160, 3043068, 3146360, 3477792, 3580080, 3775632, 3803835, 4057424, 4225773, 4347240, 4719540, 5071780, 5393760, 5634364, 5796320, 6086136, 6292720, 7042955, 7160160, 7551264, 7607670, 8114848, 8451546, 8694480, 9439080, 9860137, 10143560, 11268728, 12172272, 12585440, 14085910, 15215340, 16903092, 17388960, 18878160, 19720274, 20287120, 21128865, 22537456, 23946047, 24344544, 28171820, 29580411, 30430680, 33806184, 37756320, 39440548, 40574240, 42257730, 45074912, 47892094, 49300685, 56343640, 59160822, 60861360, 67612368, 71838141, 78881096, 84515460, 95784188, 98601370, 112687280, 118321644, 119730235, 121722720, 135224736, 143676282, 147902055, 157762192, 167622329, 169030920, 191568376, 197202740, 225374560, 236643288, 239460470, 287352564, 295804110, 315524384, 335244658, 338061840, 359190705, 383136752, 394405480, 473286576, 478920940, 502866987, 574705128, 591608220, 670489316, 676123680, 718381410, 766273504, 788810960, 838111645, 946573152, 957841880, 1005733974, 1149410256, 1183216440, 1340978632, 1436762820, 1577621920, 1676223290, 1915683760, 2011467948, 2298820512, 2366432880, 2514334935, 2681957264, 2873525640, 3352446580, 3831367520, 4022935896, 4732865760, 5028669870, 5363914528, 5747051280, 6704893160, 8045871792, 10057339740, 11494102560, 13409786320, 16091743584, 20114679480, 26819572640, 40229358960, 80458717920]

約数ペア:

[(1, 80458717920), (2, 40229358960), (3, 26819572640), (4, 20114679480), (5, 16091743584), (6, 13409786320), (7, 11494102560), (8, 10057339740), (10, 8045871792), (12, 6704893160), (14, 5747051280), (15, 5363914528), (16, 5028669870), (17, 4732865760), (20, 4022935896), (21, 3831367520), (24, 3352446580), (28, 2873525640), (30, 2681957264), (32, 2514334935), (34, 2366432880), (35, 2298820512), (40, 2011467948), (42, 1915683760), (48, 1676223290), (51, 1577621920), (56, 1436762820), (60, 1340978632), (68, 1183216440), (70, 1149410256), (80, 1005733974), (84, 957841880), (85, 946573152), (96, 838111645), (102, 788810960), (105, 766273504), (112, 718381410), (119, 676123680), (120, 670489316), (136, 591608220), (140, 574705128), (160, 502866987), (168, 478920940), (170, 473286576), (204, 394405480), (210, 383136752), (224, 359190705), (238, 338061840), (240, 335244658), (255, 315524384), (272, 295804110), (280, 287352564), (336, 239460470), (340, 236643288), (357, 225374560), (408, 197202740), (420, 191568376), (476, 169030920), (480, 167622329), (510, 157762192), (544, 147902055), (560, 143676282), (595, 135224736), (661, 121722720), (672, 119730235), (680, 118321644), (714, 112687280), (816, 98601370), (840, 95784188), (952, 84515460), (1020, 78881096), (1120, 71838141), (1190, 67612368), (1322, 60861360), (1360, 59160822), (1428, 56343640), (1632, 49300685), (1680, 47892094), (1785, 45074912), (1904, 42257730), (1983, 40574240), (2040, 39440548), (2131, 37756320), (2380, 33806184), (2644, 30430680), (2720, 29580411), (2856, 28171820), (3305, 24344544), (3360, 23946047), (3570, 22537456), (3808, 21128865), (3966, 20287120), (4080, 19720274), (4262, 18878160), (4627, 17388960), (4760, 16903092), (5288, 15215340), (5712, 14085910), (6393, 12585440), (6610, 12172272), (7140, 11268728), (7932, 10143560), (8160, 9860137), (8524, 9439080), (9254, 8694480), (9520, 8451546), (9915, 8114848), (10576, 7607670), (10655, 7551264), (11237, 7160160), (11424, 7042955), (12786, 6292720), (13220, 6086136), (13881, 5796320), (14280, 5634364), (14917, 5393760), (15864, 5071780), (17048, 4719540), (18508, 4347240), (19040, 4225773), (19830, 4057424), (21152, 3803835), (21310, 3775632), (22474, 3580080), (23135, 3477792), (25572, 3146360), (26440, 3043068), (27762, 2898160), (28560, 2817182), (29834, 2696880), (31728, 2535890), (31965, 2517088), (33711, 2386720), (34096, 2359770), (36227, 2220960), (37016, 2173620), (39660, 2028712), (42620, 1887816), (44751, 1797920), (44948, 1790040), (46270, 1738896), (51144, 1573180), (52880, 1521534), (55524, 1449080), (56185, 1432032), (57120, 1408591), (59668, 1348440), (63456, 1267945), (63930, 1258544), (67422, 1193360), (68192, 1179885), (69405, 1159264), (72454, 1110480), (74032, 1086810), (74585, 1078752), (78659, 1022880), (79320, 1014356), (85240, 943908), (89502, 898960), (89896, 895020), (92540, 869448), (102288, 786590), (105760, 760767), (108681, 740320), (111048, 724540), (112370, 716016), (119336, 674220), (127860, 629272), (134844, 596680), (138810, 579632), (144908, 555240), (148064, 543405), (149170, 539376), (157318, 511440), (158640, 507178), (168555, 477344), (170480, 471954), (179004, 449480), (179792, 447510), (181135, 444192), (185080, 434724), (204576, 393295), (217362, 370160), (222096, 362270), (223755, 359584), (224740, 358008), (235977, 340960), (238672, 337110), (253589, 317280), (255720, 314636), (269688, 298340), (277620, 289816)]