280999612320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{258919}}^1$

素因数の和:258980

約数の個数: 384

約数和(自身を含む): 1127482675200

約数和(自身を除く): 846483062880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1120, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1785, 1824, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2720, 2856, 3040, 3192, 3230, 3360, 3570, 3808, 3876, 3990, 4080, 4256, 4522, 4560, 4760, 4845, 5168, 5320, 5712, 6384, 6460, 6783, 7140, 7752, 7980, 8160, 9044, 9120, 9520, 9690, 10336, 10640, 11305, 11424, 12768, 12920, 13566, 14280, 15504, 15960, 18088, 19040, 19380, 21280, 22610, 25840, 27132, 28560, 31008, 31920, 33915, 36176, 38760, 45220, 51680, 54264, 57120, 63840, 67830, 72352, 77520, 90440, 108528, 135660, 155040, 180880, 217056, 258919, 271320, 361760, 517838, 542640, 776757, 1035676, 1085280, 1294595, 1553514, 1812433, 2071352, 2589190, 3107028, 3624866, 3883785, 4142704, 4401623, 4919461, 5178380, 5437299, 6214056, 7249732, 7767570, 8285408, 8803246, 9062165, 9838922, 10356760, 10874598, 12428112, 13204869, 14499464, 14758383, 15535140, 17606492, 18124330, 19677844, 20713520, 21749196, 22008115, 24597305, 24856224, 26409738, 27186495, 28998928, 29516766, 30811361, 31070280, 34436227, 35212984, 36248660, 39355688, 41427040, 43498392, 44016230, 49194610, 52819476, 54372990, 57997856, 59033532, 61622722, 62140560, 66024345, 68872454, 70425968, 72497320, 73791915, 78711376, 83630837, 86996784, 88032460, 92434083, 98389220, 103308681, 105638952, 108745980, 118067064, 123245444, 124281120, 132048690, 137744908, 140851936, 144994640, 147583830, 154056805, 157422752, 167261674, 172181135, 173993568, 176064920, 184868166, 196778440, 206617362, 211277904, 217491960, 236134128, 246490888, 250892511, 264097380, 275489816, 289989280, 295167660, 308113610, 334523348, 344362270, 352129840, 369736332, 393556880, 413234724, 418154185, 422555808, 434983920, 462170415, 472268256, 492981776, 501785022, 516543405, 528194760, 550979632, 585415859, 590335320, 616227220, 669046696, 688724540, 704259680, 739472664, 787113760, 826469448, 836308370, 869967840, 924340830, 985963552, 1003570044, 1033086810, 1056389520, 1101959264, 1170831718, 1180670640, 1232454440, 1254462555, 1338093392, 1377449080, 1478945328, 1652938896, 1672616740, 1756247577, 1848681660, 2007140088, 2066173620, 2112779040, 2341663436, 2361341280, 2464908880, 2508925110, 2676186784, 2754898160, 2927079295, 2957890656, 3305877792, 3345233480, 3512495154, 3697363320, 4014280176, 4132347240, 4683326872, 4929817760, 5017850220, 5509796320, 5854158590, 6690466960, 7024990308, 7394726640, 8028560352, 8264694480, 8781237885, 9366653744, 10035700440, 11708317180, 13380933920, 14049980616, 14789453280, 16529388960, 17562475770, 18733307488, 20071400880, 23416634360, 28099961232, 35124951540, 40142801760, 46833268720, 56199922464, 70249903080, 93666537440, 140499806160, 280999612320]

約数ペア:

[(1, 280999612320), (2, 140499806160), (3, 93666537440), (4, 70249903080), (5, 56199922464), (6, 46833268720), (7, 40142801760), (8, 35124951540), (10, 28099961232), (12, 23416634360), (14, 20071400880), (15, 18733307488), (16, 17562475770), (17, 16529388960), (19, 14789453280), (20, 14049980616), (21, 13380933920), (24, 11708317180), (28, 10035700440), (30, 9366653744), (32, 8781237885), (34, 8264694480), (35, 8028560352), (38, 7394726640), (40, 7024990308), (42, 6690466960), (48, 5854158590), (51, 5509796320), (56, 5017850220), (57, 4929817760), (60, 4683326872), (68, 4132347240), (70, 4014280176), (76, 3697363320), (80, 3512495154), (84, 3345233480), (85, 3305877792), (95, 2957890656), (96, 2927079295), (102, 2754898160), (105, 2676186784), (112, 2508925110), (114, 2464908880), (119, 2361341280), (120, 2341663436), (133, 2112779040), (136, 2066173620), (140, 2007140088), (152, 1848681660), (160, 1756247577), (168, 1672616740), (170, 1652938896), (190, 1478945328), (204, 1377449080), (210, 1338093392), (224, 1254462555), (228, 1232454440), (238, 1180670640), (240, 1170831718), (255, 1101959264), (266, 1056389520), (272, 1033086810), (280, 1003570044), (285, 985963552), (304, 924340830), (323, 869967840), (336, 836308370), (340, 826469448), (357, 787113760), (380, 739472664), (399, 704259680), (408, 688724540), (420, 669046696), (456, 616227220), (476, 590335320), (480, 585415859), (510, 550979632), (532, 528194760), (544, 516543405), (560, 501785022), (570, 492981776), (595, 472268256), (608, 462170415), (646, 434983920), (665, 422555808), (672, 418154185), (680, 413234724), (714, 393556880), (760, 369736332), (798, 352129840), (816, 344362270), (840, 334523348), (912, 308113610), (952, 295167660), (969, 289989280), (1020, 275489816), (1064, 264097380), (1120, 250892511), (1140, 246490888), (1190, 236134128), (1292, 217491960), (1330, 211277904), (1360, 206617362), (1428, 196778440), (1520, 184868166), (1596, 176064920), (1615, 173993568), (1632, 172181135), (1680, 167261674), (1785, 157422752), (1824, 154056805), (1904, 147583830), (1938, 144994640), (1995, 140851936), (2040, 137744908), (2128, 132048690), (2261, 124281120), (2280, 123245444), (2380, 118067064), (2584, 108745980), (2660, 105638952), (2720, 103308681), (2856, 98389220), (3040, 92434083), (3192, 88032460), (3230, 86996784), (3360, 83630837), (3570, 78711376), (3808, 73791915), (3876, 72497320), (3990, 70425968), (4080, 68872454), (4256, 66024345), (4522, 62140560), (4560, 61622722), (4760, 59033532), (4845, 57997856), (5168, 54372990), (5320, 52819476), (5712, 49194610), (6384, 44016230), (6460, 43498392), (6783, 41427040), (7140, 39355688), (7752, 36248660), (7980, 35212984), (8160, 34436227), (9044, 31070280), (9120, 30811361), (9520, 29516766), (9690, 28998928), (10336, 27186495), (10640, 26409738), (11305, 24856224), (11424, 24597305), (12768, 22008115), (12920, 21749196), (13566, 20713520), (14280, 19677844), (15504, 18124330), (15960, 17606492), (18088, 15535140), (19040, 14758383), (19380, 14499464), (21280, 13204869), (22610, 12428112), (25840, 10874598), (27132, 10356760), (28560, 9838922), (31008, 9062165), (31920, 8803246), (33915, 8285408), (36176, 7767570), (38760, 7249732), (45220, 6214056), (51680, 5437299), (54264, 5178380), (57120, 4919461), (63840, 4401623), (67830, 4142704), (72352, 3883785), (77520, 3624866), (90440, 3107028), (108528, 2589190), (135660, 2071352), (155040, 1812433), (180880, 1553514), (217056, 1294595), (258919, 1085280), (271320, 1035676), (361760, 776757), (517838, 542640)]