194148840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5059

約数の個数: 128

約数和(自身を含む): 649296000

約数和(自身を除く): 455147160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 5009, 6460, 7752, 9690, 10018, 12920, 15027, 19380, 20036, 25045, 30054, 38760, 40072, 50090, 60108, 75135, 85153, 95171, 100180, 120216, 150270, 170306, 190342, 200360, 255459, 285513, 300540, 340612, 380684, 425765, 475855, 510918, 571026, 601080, 681224, 761368, 851530, 951710, 1021836, 1142052, 1277295, 1427565, 1617907, 1703060, 1903420, 2043672, 2284104, 2554590, 2855130, 3235814, 3406120, 3806840, 4853721, 5109180, 5710260, 6471628, 8089535, 9707442, 10218360, 11420520, 12943256, 16179070, 19414884, 24268605, 32358140, 38829768, 48537210, 64716280, 97074420, 194148840]

約数ペア:

[(1, 194148840), (2, 97074420), (3, 64716280), (4, 48537210), (5, 38829768), (6, 32358140), (8, 24268605), (10, 19414884), (12, 16179070), (15, 12943256), (17, 11420520), (19, 10218360), (20, 9707442), (24, 8089535), (30, 6471628), (34, 5710260), (38, 5109180), (40, 4853721), (51, 3806840), (57, 3406120), (60, 3235814), (68, 2855130), (76, 2554590), (85, 2284104), (95, 2043672), (102, 1903420), (114, 1703060), (120, 1617907), (136, 1427565), (152, 1277295), (170, 1142052), (190, 1021836), (204, 951710), (228, 851530), (255, 761368), (285, 681224), (323, 601080), (340, 571026), (380, 510918), (408, 475855), (456, 425765), (510, 380684), (570, 340612), (646, 300540), (680, 285513), (760, 255459), (969, 200360), (1020, 190342), (1140, 170306), (1292, 150270), (1615, 120216), (1938, 100180), (2040, 95171), (2280, 85153), (2584, 75135), (3230, 60108), (3876, 50090), (4845, 40072), (5009, 38760), (6460, 30054), (7752, 25045), (9690, 20036), (10018, 19380), (12920, 15027)]