144397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70783}}^1$

素因数の和:70814

約数の個数: 64

約数和(自身を含む): 458680320

約数和(自身を除く): 314283000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 70783, 141566, 212349, 283132, 353915, 424698, 566264, 707830, 849396, 1061745, 1203311, 1415660, 1698792, 2123490, 2406622, 2831320, 3609933, 4246980, 4813244, 6016555, 7219866, 8493960, 9626488, 12033110, 14439732, 18049665, 24066220, 28879464, 36099330, 48132440, 72198660, 144397320]

約数ペア:

[(1, 144397320), (2, 72198660), (3, 48132440), (4, 36099330), (5, 28879464), (6, 24066220), (8, 18049665), (10, 14439732), (12, 12033110), (15, 9626488), (17, 8493960), (20, 7219866), (24, 6016555), (30, 4813244), (34, 4246980), (40, 3609933), (51, 2831320), (60, 2406622), (68, 2123490), (85, 1698792), (102, 1415660), (120, 1203311), (136, 1061745), (170, 849396), (204, 707830), (255, 566264), (340, 424698), (408, 353915), (510, 283132), (680, 212349), (1020, 141566), (2040, 70783)]