7748601280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 336

約数和(自身を含む): 23350118400

約数和(自身を除く): 15601517120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 64, 70, 76, 80, 95, 98, 112, 124, 133, 140, 152, 155, 160, 190, 196, 217, 224, 245, 248, 266, 280, 304, 310, 320, 380, 392, 434, 448, 490, 496, 532, 560, 589, 608, 620, 665, 760, 784, 839, 868, 931, 980, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1519, 1520, 1568, 1678, 1736, 1862, 1960, 1984, 2128, 2170, 2240, 2356, 2480, 2660, 2945, 3038, 3040, 3136, 3356, 3472, 3724, 3920, 4123, 4195, 4256, 4340, 4655, 4712, 4960, 5320, 5873, 5890, 6076, 6080, 6712, 6944, 7448, 7595, 7840, 8246, 8390, 8512, 8680, 9310, 9424, 9920, 10640, 11746, 11780, 12152, 13424, 13888, 14896, 15190, 15680, 15941, 16492, 16780, 17360, 18620, 18848, 20615, 21280, 23492, 23560, 24304, 26009, 26848, 28861, 29365, 29792, 30380, 31882, 32984, 33560, 34720, 37240, 37696, 41111, 41230, 42560, 46984, 47120, 48608, 52018, 53696, 57722, 58730, 59584, 60760, 63764, 65968, 67120, 69440, 74480, 79705, 82222, 82460, 93968, 94240, 97216, 104036, 111587, 115444, 117460, 121520, 127528, 130045, 131936, 134240, 144305, 148960, 159410, 164444, 164920, 182063, 187936, 188480, 205555, 208072, 223174, 230888, 234920, 243040, 255056, 260090, 263872, 268480, 288610, 297920, 318820, 328888, 329840, 364126, 375872, 411110, 416144, 446348, 461776, 469840, 486080, 494171, 510112, 520180, 557935, 577220, 637640, 657776, 659680, 728252, 781109, 822220, 832288, 892696, 910315, 923552, 939680, 988342, 1020224, 1040360, 1115870, 1154440, 1274441, 1275280, 1315552, 1319360, 1456504, 1562218, 1644440, 1664576, 1785392, 1820630, 1847104, 1879360, 1976684, 2080720, 2231740, 2308880, 2470855, 2548882, 2550560, 2631104, 2913008, 3124436, 3288880, 3459197, 3570784, 3641260, 3905545, 3953368, 4161440, 4463480, 4617760, 4941710, 5097764, 5101120, 5826016, 6248872, 6372205, 6577760, 6918394, 7141568, 7282520, 7811090, 7906736, 8322880, 8926960, 9235520, 9883420, 10195528, 11652032, 12497744, 12744410, 13155520, 13836788, 14565040, 15622180, 15813472, 17295985, 17853920, 19766840, 20391056, 24214379, 24995488, 25488820, 27673576, 29130080, 31244360, 31626944, 34591970, 35707840, 39533680, 40782112, 48428758, 49990976, 50977640, 55347152, 58260160, 62488720, 69183940, 79067360, 81564224, 96857516, 101955280, 110694304, 121071895, 124977440, 138367880, 158134720, 193715032, 203910560, 221388608, 242143790, 249954880, 276735760, 387430064, 407821120, 484287580, 553471520, 774860128, 968575160, 1106943040, 1549720256, 1937150320, 3874300640, 7748601280]

約数ペア:

[(1, 7748601280), (2, 3874300640), (4, 1937150320), (5, 1549720256), (7, 1106943040), (8, 968575160), (10, 774860128), (14, 553471520), (16, 484287580), (19, 407821120), (20, 387430064), (28, 276735760), (31, 249954880), (32, 242143790), (35, 221388608), (38, 203910560), (40, 193715032), (49, 158134720), (56, 138367880), (62, 124977440), (64, 121071895), (70, 110694304), (76, 101955280), (80, 96857516), (95, 81564224), (98, 79067360), (112, 69183940), (124, 62488720), (133, 58260160), (140, 55347152), (152, 50977640), (155, 49990976), (160, 48428758), (190, 40782112), (196, 39533680), (217, 35707840), (224, 34591970), (245, 31626944), (248, 31244360), (266, 29130080), (280, 27673576), (304, 25488820), (310, 24995488), (320, 24214379), (380, 20391056), (392, 19766840), (434, 17853920), (448, 17295985), (490, 15813472), (496, 15622180), (532, 14565040), (560, 13836788), (589, 13155520), (608, 12744410), (620, 12497744), (665, 11652032), (760, 10195528), (784, 9883420), (839, 9235520), (868, 8926960), (931, 8322880), (980, 7906736), (992, 7811090), (1064, 7282520), (1085, 7141568), (1120, 6918394), (1178, 6577760), (1216, 6372205), (1240, 6248872), (1330, 5826016), (1519, 5101120), (1520, 5097764), (1568, 4941710), (1678, 4617760), (1736, 4463480), (1862, 4161440), (1960, 3953368), (1984, 3905545), (2128, 3641260), (2170, 3570784), (2240, 3459197), (2356, 3288880), (2480, 3124436), (2660, 2913008), (2945, 2631104), (3038, 2550560), (3040, 2548882), (3136, 2470855), (3356, 2308880), (3472, 2231740), (3724, 2080720), (3920, 1976684), (4123, 1879360), (4195, 1847104), (4256, 1820630), (4340, 1785392), (4655, 1664576), (4712, 1644440), (4960, 1562218), (5320, 1456504), (5873, 1319360), (5890, 1315552), (6076, 1275280), (6080, 1274441), (6712, 1154440), (6944, 1115870), (7448, 1040360), (7595, 1020224), (7840, 988342), (8246, 939680), (8390, 923552), (8512, 910315), (8680, 892696), (9310, 832288), (9424, 822220), (9920, 781109), (10640, 728252), (11746, 659680), (11780, 657776), (12152, 637640), (13424, 577220), (13888, 557935), (14896, 520180), (15190, 510112), (15680, 494171), (15941, 486080), (16492, 469840), (16780, 461776), (17360, 446348), (18620, 416144), (18848, 411110), (20615, 375872), (21280, 364126), (23492, 329840), (23560, 328888), (24304, 318820), (26009, 297920), (26848, 288610), (28861, 268480), (29365, 263872), (29792, 260090), (30380, 255056), (31882, 243040), (32984, 234920), (33560, 230888), (34720, 223174), (37240, 208072), (37696, 205555), (41111, 188480), (41230, 187936), (42560, 182063), (46984, 164920), (47120, 164444), (48608, 159410), (52018, 148960), (53696, 144305), (57722, 134240), (58730, 131936), (59584, 130045), (60760, 127528), (63764, 121520), (65968, 117460), (67120, 115444), (69440, 111587), (74480, 104036), (79705, 97216), (82222, 94240), (82460, 93968)]