247320080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 706454784

約数和(自身を除く): 459134704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 83, 85, 112, 119, 136, 140, 166, 170, 238, 272, 280, 313, 332, 340, 415, 476, 560, 581, 595, 626, 664, 680, 830, 952, 1162, 1190, 1252, 1328, 1360, 1411, 1565, 1660, 1904, 2191, 2324, 2380, 2504, 2822, 2905, 3130, 3320, 4382, 4648, 4760, 5008, 5321, 5644, 5810, 6260, 6640, 7055, 8764, 9296, 9520, 9877, 10642, 10955, 11288, 11620, 12520, 14110, 17528, 19754, 21284, 21910, 22576, 23240, 25040, 25979, 26605, 28220, 35056, 37247, 39508, 42568, 43820, 46480, 49385, 51958, 53210, 56440, 74494, 79016, 85136, 87640, 98770, 103916, 106420, 112880, 129895, 148988, 158032, 175280, 181853, 186235, 197540, 207832, 212840, 259790, 297976, 363706, 372470, 395080, 415664, 425680, 441643, 519580, 595952, 727412, 744940, 790160, 883286, 909265, 1039160, 1454824, 1489880, 1766572, 1818530, 2078320, 2208215, 2909648, 2979760, 3091501, 3533144, 3637060, 4416430, 6183002, 7066288, 7274120, 8832860, 12366004, 14548240, 15457505, 17665720, 24732008, 30915010, 35331440, 49464016, 61830020, 123660040, 247320080]

約数ペア:

[(1, 247320080), (2, 123660040), (4, 61830020), (5, 49464016), (7, 35331440), (8, 30915010), (10, 24732008), (14, 17665720), (16, 15457505), (17, 14548240), (20, 12366004), (28, 8832860), (34, 7274120), (35, 7066288), (40, 6183002), (56, 4416430), (68, 3637060), (70, 3533144), (80, 3091501), (83, 2979760), (85, 2909648), (112, 2208215), (119, 2078320), (136, 1818530), (140, 1766572), (166, 1489880), (170, 1454824), (238, 1039160), (272, 909265), (280, 883286), (313, 790160), (332, 744940), (340, 727412), (415, 595952), (476, 519580), (560, 441643), (581, 425680), (595, 415664), (626, 395080), (664, 372470), (680, 363706), (830, 297976), (952, 259790), (1162, 212840), (1190, 207832), (1252, 197540), (1328, 186235), (1360, 181853), (1411, 175280), (1565, 158032), (1660, 148988), (1904, 129895), (2191, 112880), (2324, 106420), (2380, 103916), (2504, 98770), (2822, 87640), (2905, 85136), (3130, 79016), (3320, 74494), (4382, 56440), (4648, 53210), (4760, 51958), (5008, 49385), (5321, 46480), (5644, 43820), (5810, 42568), (6260, 39508), (6640, 37247), (7055, 35056), (8764, 28220), (9296, 26605), (9520, 25979), (9877, 25040), (10642, 23240), (10955, 22576), (11288, 21910), (11620, 21284), (12520, 19754), (14110, 17528)]