1245958560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 576

約数和(自身を含む): 5621301504

約数和(自身を除く): 4375342944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 96, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 153, 154, 160, 165, 168, 170, 176, 180, 187, 198, 204, 210, 220, 224, 231, 238, 240, 252, 255, 264, 272, 280, 288, 306, 308, 315, 330, 336, 340, 352, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 480, 495, 504, 510, 528, 544, 560, 561, 595, 612, 616, 630, 660, 661, 672, 680, 693, 714, 720, 748, 765, 770, 792, 816, 840, 880, 924, 935, 952, 990, 1008, 1020, 1056, 1071, 1120, 1122, 1155, 1190, 1224, 1232, 1260, 1309, 1320, 1322, 1360, 1386, 1428, 1440, 1496, 1530, 1540, 1584, 1632, 1680, 1683, 1760, 1785, 1848, 1870, 1904, 1980, 1983, 2016, 2040, 2142, 2244, 2310, 2380, 2448, 2464, 2520, 2618, 2640, 2644, 2720, 2772, 2805, 2856, 2992, 3060, 3080, 3168, 3305, 3360, 3366, 3465, 3570, 3696, 3740, 3808, 3927, 3960, 3966, 4080, 4284, 4488, 4620, 4627, 4760, 4896, 5040, 5236, 5280, 5288, 5355, 5544, 5610, 5712, 5949, 5984, 6120, 6160, 6545, 6610, 6732, 6930, 7140, 7271, 7392, 7480, 7854, 7920, 7932, 8160, 8415, 8568, 8976, 9240, 9254, 9520, 9915, 10080, 10472, 10576, 10710, 11088, 11220, 11237, 11424, 11781, 11898, 12240, 12320, 13090, 13220, 13464, 13860, 13881, 14280, 14542, 14960, 15708, 15840, 15864, 16830, 17136, 17952, 18480, 18508, 19040, 19635, 19830, 20944, 21152, 21420, 21813, 22176, 22440, 22474, 23135, 23562, 23796, 24480, 26180, 26440, 26928, 27720, 27762, 28560, 29084, 29745, 29920, 31416, 31728, 33660, 33711, 34272, 36355, 36960, 37016, 39270, 39660, 41643, 41888, 42840, 43626, 44880, 44948, 46270, 47124, 47592, 50897, 52360, 52880, 53856, 55440, 55524, 56185, 57120, 58168, 58905, 59490, 62832, 63456, 65439, 67320, 67422, 69405, 72710, 74032, 78540, 78659, 79320, 83286, 85680, 87252, 89760, 89896, 92540, 94248, 95184, 101133, 101794, 104720, 105760, 109065, 110880, 111048, 112370, 116336, 117810, 118980, 123607, 125664, 130878, 134640, 134844, 138810, 145420, 148064, 152691, 157080, 157318, 158640, 166572, 168555, 171360, 174504, 179792, 185080, 188496, 190368, 202266, 203588, 208215, 209440, 218130, 222096, 224740, 232672, 235620, 235977, 237960, 247214, 254485, 261756, 269280, 269688, 277620, 290840, 305382, 314160, 314636, 317280, 327195, 333144, 337110, 349008, 359584, 370160, 370821, 376992, 393295, 404532, 407176, 416430, 436260, 444192, 449480, 458073, 471240, 471954, 475920, 494428, 505665, 508970, 523512, 539376, 555240, 581680, 610764, 618035, 628320, 629272, 654390, 666288, 674220, 698016, 707931, 740320, 741642, 763455, 786590, 809064, 814352, 832860, 865249, 872520, 898960, 916146, 942480, 943908, 951840, 988856, 1011330, 1017940, 1047024, 1078752, 1110480, 1112463, 1163360, 1179885, 1221528, 1236070, 1258544, 1308780, 1332576, 1348440, 1415862, 1483284, 1526910, 1573180, 1618128, 1628704, 1665720, 1730498, 1745040, 1797920, 1832292, 1854105, 1884960, 1887816, 1977712, 2022660, 2035880, 2094048, 2220960, 2224926, 2290365, 2359770, 2443056, 2472140, 2517088, 2595747, 2617560, 2696880, 2831724, 2966568, 3053820, 3146360, 3236256, 3331440, 3460996, 3490080, 3539655, 3664584, 3708210, 3775632, 3955424, 4045320, 4071760, 4326245, 4449852, 4580730, 4719540, 4886112, 4944280, 5191494, 5235120, 5393760, 5562315, 5663448, 5933136, 6107640, 6292720, 6662880, 6921992, 7079310, 7329168, 7416420, 7551264, 7787241, 8090640, 8143520, 8652490, 8899704, 9161460, 9439080, 9888560, 10382988, 10470240, 11124630, 11326896, 11866272, 12215280, 12585440, 12978735, 13843984, 14158620, 14658336, 14832840, 15574482, 16181280, 17304980, 17799408, 18322920, 18878160, 19777120, 20765976, 22249260, 22653792, 24430560, 25957470, 27687968, 28317240, 29665680, 31148964, 34609960, 35598816, 36645840, 37756320, 38936205, 41531952, 44498520, 51914940, 56634480, 59331360, 62297928, 69219920, 73291680, 77872410, 83063904, 88997040, 103829880, 113268960, 124595856, 138439840, 155744820, 177994080, 207659760, 249191712, 311489640, 415319520, 622979280, 1245958560]

約数ペア:

[(1, 1245958560), (2, 622979280), (3, 415319520), (4, 311489640), (5, 249191712), (6, 207659760), (7, 177994080), (8, 155744820), (9, 138439840), (10, 124595856), (11, 113268960), (12, 103829880), (14, 88997040), (15, 83063904), (16, 77872410), (17, 73291680), (18, 69219920), (20, 62297928), (21, 59331360), (22, 56634480), (24, 51914940), (28, 44498520), (30, 41531952), (32, 38936205), (33, 37756320), (34, 36645840), (35, 35598816), (36, 34609960), (40, 31148964), (42, 29665680), (44, 28317240), (45, 27687968), (48, 25957470), (51, 24430560), (55, 22653792), (56, 22249260), (60, 20765976), (63, 19777120), (66, 18878160), (68, 18322920), (70, 17799408), (72, 17304980), (77, 16181280), (80, 15574482), (84, 14832840), (85, 14658336), (88, 14158620), (90, 13843984), (96, 12978735), (99, 12585440), (102, 12215280), (105, 11866272), (110, 11326896), (112, 11124630), (119, 10470240), (120, 10382988), (126, 9888560), (132, 9439080), (136, 9161460), (140, 8899704), (144, 8652490), (153, 8143520), (154, 8090640), (160, 7787241), (165, 7551264), (168, 7416420), (170, 7329168), (176, 7079310), (180, 6921992), (187, 6662880), (198, 6292720), (204, 6107640), (210, 5933136), (220, 5663448), (224, 5562315), (231, 5393760), (238, 5235120), (240, 5191494), (252, 4944280), (255, 4886112), (264, 4719540), (272, 4580730), (280, 4449852), (288, 4326245), (306, 4071760), (308, 4045320), (315, 3955424), (330, 3775632), (336, 3708210), (340, 3664584), (352, 3539655), (357, 3490080), (360, 3460996), (374, 3331440), (385, 3236256), (396, 3146360), (408, 3053820), (420, 2966568), (440, 2831724), (462, 2696880), (476, 2617560), (480, 2595747), (495, 2517088), (504, 2472140), (510, 2443056), (528, 2359770), (544, 2290365), (560, 2224926), (561, 2220960), (595, 2094048), (612, 2035880), (616, 2022660), (630, 1977712), (660, 1887816), (661, 1884960), (672, 1854105), (680, 1832292), (693, 1797920), (714, 1745040), (720, 1730498), (748, 1665720), (765, 1628704), (770, 1618128), (792, 1573180), (816, 1526910), (840, 1483284), (880, 1415862), (924, 1348440), (935, 1332576), (952, 1308780), (990, 1258544), (1008, 1236070), (1020, 1221528), (1056, 1179885), (1071, 1163360), (1120, 1112463), (1122, 1110480), (1155, 1078752), (1190, 1047024), (1224, 1017940), (1232, 1011330), (1260, 988856), (1309, 951840), (1320, 943908), (1322, 942480), (1360, 916146), (1386, 898960), (1428, 872520), (1440, 865249), (1496, 832860), (1530, 814352), (1540, 809064), (1584, 786590), (1632, 763455), (1680, 741642), (1683, 740320), (1760, 707931), (1785, 698016), (1848, 674220), (1870, 666288), (1904, 654390), (1980, 629272), (1983, 628320), (2016, 618035), (2040, 610764), (2142, 581680), (2244, 555240), (2310, 539376), (2380, 523512), (2448, 508970), (2464, 505665), (2520, 494428), (2618, 475920), (2640, 471954), (2644, 471240), (2720, 458073), (2772, 449480), (2805, 444192), (2856, 436260), (2992, 416430), (3060, 407176), (3080, 404532), (3168, 393295), (3305, 376992), (3360, 370821), (3366, 370160), (3465, 359584), (3570, 349008), (3696, 337110), (3740, 333144), (3808, 327195), (3927, 317280), (3960, 314636), (3966, 314160), (4080, 305382), (4284, 290840), (4488, 277620), (4620, 269688), (4627, 269280), (4760, 261756), (4896, 254485), (5040, 247214), (5236, 237960), (5280, 235977), (5288, 235620), (5355, 232672), (5544, 224740), (5610, 222096), (5712, 218130), (5949, 209440), (5984, 208215), (6120, 203588), (6160, 202266), (6545, 190368), (6610, 188496), (6732, 185080), (6930, 179792), (7140, 174504), (7271, 171360), (7392, 168555), (7480, 166572), (7854, 158640), (7920, 157318), (7932, 157080), (8160, 152691), (8415, 148064), (8568, 145420), (8976, 138810), (9240, 134844), (9254, 134640), (9520, 130878), (9915, 125664), (10080, 123607), (10472, 118980), (10576, 117810), (10710, 116336), (11088, 112370), (11220, 111048), (11237, 110880), (11424, 109065), (11781, 105760), (11898, 104720), (12240, 101794), (12320, 101133), (13090, 95184), (13220, 94248), (13464, 92540), (13860, 89896), (13881, 89760), (14280, 87252), (14542, 85680), (14960, 83286), (15708, 79320), (15840, 78659), (15864, 78540), (16830, 74032), (17136, 72710), (17952, 69405), (18480, 67422), (18508, 67320), (19040, 65439), (19635, 63456), (19830, 62832), (20944, 59490), (21152, 58905), (21420, 58168), (21813, 57120), (22176, 56185), (22440, 55524), (22474, 55440), (23135, 53856), (23562, 52880), (23796, 52360), (24480, 50897), (26180, 47592), (26440, 47124), (26928, 46270), (27720, 44948), (27762, 44880), (28560, 43626), (29084, 42840), (29745, 41888), (29920, 41643), (31416, 39660), (31728, 39270), (33660, 37016), (33711, 36960), (34272, 36355)]