1570904720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 240

約数和(自身を含む): 4909828608

約数和(自身を除く): 3338923888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 154, 170, 176, 187, 196, 220, 238, 245, 272, 280, 308, 340, 374, 385, 392, 440, 476, 490, 539, 560, 595, 616, 680, 748, 770, 784, 833, 880, 935, 952, 980, 1078, 1190, 1232, 1309, 1360, 1496, 1540, 1666, 1870, 1904, 1960, 2143, 2156, 2380, 2618, 2695, 2992, 3080, 3332, 3740, 3920, 4165, 4286, 4312, 4760, 5236, 5390, 6160, 6545, 6664, 7480, 8330, 8572, 8624, 9163, 9520, 10472, 10715, 10780, 13090, 13328, 14960, 15001, 16660, 17144, 18326, 20944, 21430, 21560, 23573, 26180, 30002, 33320, 34288, 36431, 36652, 42860, 43120, 45815, 47146, 52360, 60004, 66640, 72862, 73304, 75005, 85720, 91630, 94292, 104720, 105007, 117865, 120008, 145724, 146608, 150010, 165011, 171440, 182155, 183260, 188584, 210014, 235730, 240016, 255017, 291448, 300020, 330022, 364310, 366520, 377168, 400741, 420028, 471460, 510034, 525035, 582896, 600040, 660044, 728620, 733040, 801482, 825055, 840056, 942920, 1020068, 1050070, 1155077, 1200080, 1275085, 1320088, 1457240, 1602964, 1650110, 1680112, 1785119, 1885840, 2003705, 2040136, 2100140, 2310154, 2550170, 2640176, 2805187, 2914480, 3205928, 3300220, 3570238, 4007410, 4080272, 4200280, 4620308, 5100340, 5610374, 5775385, 6411856, 6600440, 7140476, 8014820, 8400560, 8925595, 9240616, 10200680, 11220748, 11550770, 13200880, 14025935, 14280952, 16029640, 17851190, 18481232, 19636309, 20401360, 22441496, 23101540, 28051870, 28561904, 32059280, 35702380, 39272618, 44882992, 46203080, 56103740, 71404760, 78545236, 92406160, 98181545, 112207480, 142809520, 157090472, 196363090, 224414960, 314180944, 392726180, 785452360, 1570904720]

約数ペア:

[(1, 1570904720), (2, 785452360), (4, 392726180), (5, 314180944), (7, 224414960), (8, 196363090), (10, 157090472), (11, 142809520), (14, 112207480), (16, 98181545), (17, 92406160), (20, 78545236), (22, 71404760), (28, 56103740), (34, 46203080), (35, 44882992), (40, 39272618), (44, 35702380), (49, 32059280), (55, 28561904), (56, 28051870), (68, 23101540), (70, 22441496), (77, 20401360), (80, 19636309), (85, 18481232), (88, 17851190), (98, 16029640), (110, 14280952), (112, 14025935), (119, 13200880), (136, 11550770), (140, 11220748), (154, 10200680), (170, 9240616), (176, 8925595), (187, 8400560), (196, 8014820), (220, 7140476), (238, 6600440), (245, 6411856), (272, 5775385), (280, 5610374), (308, 5100340), (340, 4620308), (374, 4200280), (385, 4080272), (392, 4007410), (440, 3570238), (476, 3300220), (490, 3205928), (539, 2914480), (560, 2805187), (595, 2640176), (616, 2550170), (680, 2310154), (748, 2100140), (770, 2040136), (784, 2003705), (833, 1885840), (880, 1785119), (935, 1680112), (952, 1650110), (980, 1602964), (1078, 1457240), (1190, 1320088), (1232, 1275085), (1309, 1200080), (1360, 1155077), (1496, 1050070), (1540, 1020068), (1666, 942920), (1870, 840056), (1904, 825055), (1960, 801482), (2143, 733040), (2156, 728620), (2380, 660044), (2618, 600040), (2695, 582896), (2992, 525035), (3080, 510034), (3332, 471460), (3740, 420028), (3920, 400741), (4165, 377168), (4286, 366520), (4312, 364310), (4760, 330022), (5236, 300020), (5390, 291448), (6160, 255017), (6545, 240016), (6664, 235730), (7480, 210014), (8330, 188584), (8572, 183260), (8624, 182155), (9163, 171440), (9520, 165011), (10472, 150010), (10715, 146608), (10780, 145724), (13090, 120008), (13328, 117865), (14960, 105007), (15001, 104720), (16660, 94292), (17144, 91630), (18326, 85720), (20944, 75005), (21430, 73304), (21560, 72862), (23573, 66640), (26180, 60004), (30002, 52360), (33320, 47146), (34288, 45815), (36431, 43120), (36652, 42860)]