280440160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 951035904

約数和(自身を除く): 670595744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 32, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 80, 85, 88, 91, 103, 104, 110, 112, 119, 130, 136, 140, 143, 154, 160, 170, 176, 182, 187, 206, 208, 220, 221, 224, 238, 260, 272, 280, 286, 308, 340, 352, 364, 374, 385, 412, 416, 440, 442, 455, 476, 515, 520, 544, 560, 572, 595, 616, 680, 715, 721, 728, 748, 770, 824, 880, 884, 910, 935, 952, 1001, 1030, 1040, 1105, 1120, 1133, 1144, 1190, 1232, 1309, 1339, 1360, 1430, 1442, 1456, 1496, 1540, 1547, 1648, 1751, 1760, 1768, 1820, 1870, 1904, 2002, 2060, 2080, 2210, 2266, 2288, 2380, 2431, 2464, 2618, 2678, 2720, 2860, 2884, 2912, 2992, 3080, 3094, 3296, 3502, 3536, 3605, 3640, 3740, 3808, 4004, 4120, 4420, 4532, 4576, 4760, 4862, 5005, 5236, 5356, 5665, 5720, 5768, 5984, 6160, 6188, 6545, 6695, 7004, 7072, 7210, 7280, 7480, 7735, 7931, 8008, 8240, 8755, 8840, 9064, 9373, 9520, 9724, 10010, 10472, 10712, 11330, 11440, 11536, 12155, 12257, 12320, 12376, 13090, 13390, 14008, 14420, 14560, 14729, 14960, 15470, 15862, 16016, 16480, 17017, 17510, 17680, 18128, 18746, 19040, 19261, 19448, 20020, 20944, 21424, 22660, 22763, 22880, 23072, 24310, 24514, 24752, 26180, 26780, 28016, 28840, 29458, 29920, 30940, 31724, 32032, 34034, 35020, 35360, 36256, 37492, 38522, 38896, 39655, 40040, 41888, 42848, 45320, 45526, 46865, 48620, 49028, 49504, 52360, 53560, 56032, 57680, 58916, 61285, 61880, 63448, 68068, 70040, 73645, 74984, 77044, 77792, 79310, 80080, 85085, 90640, 91052, 93730, 96305, 97240, 98056, 103103, 104720, 107120, 113815, 115360, 117832, 122570, 123760, 126896, 134827, 136136, 140080, 147290, 149968, 154088, 158620, 159341, 160160, 170170, 181280, 182104, 187460, 192610, 194480, 196112, 206206, 209440, 214240, 227630, 235664, 245140, 247520, 250393, 253792, 269654, 272272, 280160, 294580, 299936, 308176, 317240, 318682, 340340, 364208, 374920, 385220, 388960, 392224, 412412, 455260, 471328, 490280, 500786, 515515, 539308, 544544, 589160, 616352, 634480, 637364, 674135, 680680, 728416, 749840, 770440, 796705, 824824, 910520, 980560, 1001572, 1031030, 1078616, 1178320, 1251965, 1268960, 1274728, 1348270, 1361360, 1499680, 1540880, 1593410, 1649648, 1752751, 1821040, 1961120, 2003144, 2062060, 2157232, 2356640, 2503930, 2549456, 2696540, 2722720, 3081760, 3186820, 3299296, 3505502, 3642080, 4006288, 4124120, 4314464, 5007860, 5098912, 5393080, 6373640, 7011004, 8012576, 8248240, 8763755, 10015720, 10786160, 12747280, 14022008, 16496480, 17527510, 20031440, 21572320, 25494560, 28044016, 35055020, 40062880, 56088032, 70110040, 140220080, 280440160]

約数ペア:

[(1, 280440160), (2, 140220080), (4, 70110040), (5, 56088032), (7, 40062880), (8, 35055020), (10, 28044016), (11, 25494560), (13, 21572320), (14, 20031440), (16, 17527510), (17, 16496480), (20, 14022008), (22, 12747280), (26, 10786160), (28, 10015720), (32, 8763755), (34, 8248240), (35, 8012576), (40, 7011004), (44, 6373640), (52, 5393080), (55, 5098912), (56, 5007860), (65, 4314464), (68, 4124120), (70, 4006288), (77, 3642080), (80, 3505502), (85, 3299296), (88, 3186820), (91, 3081760), (103, 2722720), (104, 2696540), (110, 2549456), (112, 2503930), (119, 2356640), (130, 2157232), (136, 2062060), (140, 2003144), (143, 1961120), (154, 1821040), (160, 1752751), (170, 1649648), (176, 1593410), (182, 1540880), (187, 1499680), (206, 1361360), (208, 1348270), (220, 1274728), (221, 1268960), (224, 1251965), (238, 1178320), (260, 1078616), (272, 1031030), (280, 1001572), (286, 980560), (308, 910520), (340, 824824), (352, 796705), (364, 770440), (374, 749840), (385, 728416), (412, 680680), (416, 674135), (440, 637364), (442, 634480), (455, 616352), (476, 589160), (515, 544544), (520, 539308), (544, 515515), (560, 500786), (572, 490280), (595, 471328), (616, 455260), (680, 412412), (715, 392224), (721, 388960), (728, 385220), (748, 374920), (770, 364208), (824, 340340), (880, 318682), (884, 317240), (910, 308176), (935, 299936), (952, 294580), (1001, 280160), (1030, 272272), (1040, 269654), (1105, 253792), (1120, 250393), (1133, 247520), (1144, 245140), (1190, 235664), (1232, 227630), (1309, 214240), (1339, 209440), (1360, 206206), (1430, 196112), (1442, 194480), (1456, 192610), (1496, 187460), (1540, 182104), (1547, 181280), (1648, 170170), (1751, 160160), (1760, 159341), (1768, 158620), (1820, 154088), (1870, 149968), (1904, 147290), (2002, 140080), (2060, 136136), (2080, 134827), (2210, 126896), (2266, 123760), (2288, 122570), (2380, 117832), (2431, 115360), (2464, 113815), (2618, 107120), (2678, 104720), (2720, 103103), (2860, 98056), (2884, 97240), (2912, 96305), (2992, 93730), (3080, 91052), (3094, 90640), (3296, 85085), (3502, 80080), (3536, 79310), (3605, 77792), (3640, 77044), (3740, 74984), (3808, 73645), (4004, 70040), (4120, 68068), (4420, 63448), (4532, 61880), (4576, 61285), (4760, 58916), (4862, 57680), (5005, 56032), (5236, 53560), (5356, 52360), (5665, 49504), (5720, 49028), (5768, 48620), (5984, 46865), (6160, 45526), (6188, 45320), (6545, 42848), (6695, 41888), (7004, 40040), (7072, 39655), (7210, 38896), (7280, 38522), (7480, 37492), (7735, 36256), (7931, 35360), (8008, 35020), (8240, 34034), (8755, 32032), (8840, 31724), (9064, 30940), (9373, 29920), (9520, 29458), (9724, 28840), (10010, 28016), (10472, 26780), (10712, 26180), (11330, 24752), (11440, 24514), (11536, 24310), (12155, 23072), (12257, 22880), (12320, 22763), (12376, 22660), (13090, 21424), (13390, 20944), (14008, 20020), (14420, 19448), (14560, 19261), (14729, 19040), (14960, 18746), (15470, 18128), (15862, 17680), (16016, 17510), (16480, 17017)]