12965032660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 31683778560

約数和(自身を除く): 18718745900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 31, 34, 38, 62, 68, 76, 85, 95, 101, 124, 155, 170, 190, 202, 310, 323, 340, 380, 404, 505, 527, 589, 620, 641, 646, 1010, 1054, 1178, 1282, 1292, 1615, 1717, 1919, 2020, 2108, 2356, 2564, 2635, 2945, 3131, 3205, 3230, 3434, 3838, 5270, 5890, 6262, 6410, 6460, 6868, 7676, 8585, 9595, 10013, 10540, 10897, 11780, 12179, 12524, 12820, 15655, 17170, 19190, 19871, 20026, 21794, 24358, 31310, 32623, 34340, 38380, 39742, 40052, 43588, 48716, 50065, 53227, 54485, 59489, 60895, 62620, 64741, 65246, 79484, 99355, 100130, 106454, 108970, 118978, 121790, 129482, 130492, 163115, 198710, 200260, 207043, 212908, 217940, 237956, 243580, 258964, 266135, 297445, 323705, 326230, 337807, 377549, 397420, 414086, 532270, 594890, 647410, 652460, 675614, 755098, 828172, 1011313, 1035215, 1064540, 1100597, 1189780, 1230079, 1294820, 1351228, 1510196, 1689035, 1887745, 2006971, 2022626, 2070430, 2201194, 2460158, 3378070, 3775490, 4013942, 4045252, 4140860, 4402388, 4920316, 5056565, 5502985, 6150395, 6418333, 6756140, 7550980, 8027884, 10034855, 10113130, 11005970, 12300790, 12836666, 20069710, 20226260, 20911343, 22011940, 24601580, 25673332, 32091665, 34118507, 38132449, 40139420, 41822686, 64183330, 68237014, 76264898, 83645372, 104556715, 128366660, 136474028, 152529796, 170592535, 190662245, 209113430, 341185070, 381324490, 418226860, 648251633, 682370140, 762648980, 1296503266, 2593006532, 3241258165, 6482516330, 12965032660]

約数ペア:

[(1, 12965032660), (2, 6482516330), (4, 3241258165), (5, 2593006532), (10, 1296503266), (17, 762648980), (19, 682370140), (20, 648251633), (31, 418226860), (34, 381324490), (38, 341185070), (62, 209113430), (68, 190662245), (76, 170592535), (85, 152529796), (95, 136474028), (101, 128366660), (124, 104556715), (155, 83645372), (170, 76264898), (190, 68237014), (202, 64183330), (310, 41822686), (323, 40139420), (340, 38132449), (380, 34118507), (404, 32091665), (505, 25673332), (527, 24601580), (589, 22011940), (620, 20911343), (641, 20226260), (646, 20069710), (1010, 12836666), (1054, 12300790), (1178, 11005970), (1282, 10113130), (1292, 10034855), (1615, 8027884), (1717, 7550980), (1919, 6756140), (2020, 6418333), (2108, 6150395), (2356, 5502985), (2564, 5056565), (2635, 4920316), (2945, 4402388), (3131, 4140860), (3205, 4045252), (3230, 4013942), (3434, 3775490), (3838, 3378070), (5270, 2460158), (5890, 2201194), (6262, 2070430), (6410, 2022626), (6460, 2006971), (6868, 1887745), (7676, 1689035), (8585, 1510196), (9595, 1351228), (10013, 1294820), (10540, 1230079), (10897, 1189780), (11780, 1100597), (12179, 1064540), (12524, 1035215), (12820, 1011313), (15655, 828172), (17170, 755098), (19190, 675614), (19871, 652460), (20026, 647410), (21794, 594890), (24358, 532270), (31310, 414086), (32623, 397420), (34340, 377549), (38380, 337807), (39742, 326230), (40052, 323705), (43588, 297445), (48716, 266135), (50065, 258964), (53227, 243580), (54485, 237956), (59489, 217940), (60895, 212908), (62620, 207043), (64741, 200260), (65246, 198710), (79484, 163115), (99355, 130492), (100130, 129482), (106454, 121790), (108970, 118978)]