712945280

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 1784592000

約数和(自身を除く): 1071646720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 107, 116, 128, 145, 160, 214, 232, 290, 320, 359, 428, 464, 535, 580, 640, 718, 856, 928, 1070, 1160, 1436, 1712, 1795, 1856, 2140, 2320, 2872, 3103, 3424, 3590, 3712, 4280, 4640, 5744, 6206, 6848, 7180, 8560, 9280, 10411, 11488, 12412, 13696, 14360, 15515, 17120, 18560, 20822, 22976, 24824, 28720, 31030, 34240, 38413, 41644, 45952, 49648, 52055, 57440, 62060, 68480, 76826, 83288, 99296, 104110, 114880, 124120, 153652, 166576, 192065, 198592, 208220, 229760, 248240, 307304, 333152, 384130, 397184, 416440, 496480, 614608, 666304, 768260, 832880, 992960, 1113977, 1229216, 1332608, 1536520, 1665760, 1985920, 2227954, 2458432, 3073040, 3331520, 4455908, 4916864, 5569885, 6146080, 6663040, 8911816, 11139770, 12292160, 17823632, 22279540, 24584320, 35647264, 44559080, 71294528, 89118160, 142589056, 178236320, 356472640, 712945280]

約数ペア:

[(1, 712945280), (2, 356472640), (4, 178236320), (5, 142589056), (8, 89118160), (10, 71294528), (16, 44559080), (20, 35647264), (29, 24584320), (32, 22279540), (40, 17823632), (58, 12292160), (64, 11139770), (80, 8911816), (107, 6663040), (116, 6146080), (128, 5569885), (145, 4916864), (160, 4455908), (214, 3331520), (232, 3073040), (290, 2458432), (320, 2227954), (359, 1985920), (428, 1665760), (464, 1536520), (535, 1332608), (580, 1229216), (640, 1113977), (718, 992960), (856, 832880), (928, 768260), (1070, 666304), (1160, 614608), (1436, 496480), (1712, 416440), (1795, 397184), (1856, 384130), (2140, 333152), (2320, 307304), (2872, 248240), (3103, 229760), (3424, 208220), (3590, 198592), (3712, 192065), (4280, 166576), (4640, 153652), (5744, 124120), (6206, 114880), (6848, 104110), (7180, 99296), (8560, 83288), (9280, 76826), (10411, 68480), (11488, 62060), (12412, 57440), (13696, 52055), (14360, 49648), (15515, 45952), (17120, 41644), (18560, 38413), (20822, 34240), (22976, 31030), (24824, 28720)]