64084560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 213736320

約数和(自身を除く): 149651760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 113, 120, 136, 139, 170, 204, 226, 240, 255, 272, 278, 339, 340, 408, 417, 452, 510, 556, 565, 678, 680, 695, 816, 834, 904, 1020, 1112, 1130, 1356, 1360, 1390, 1668, 1695, 1808, 1921, 2040, 2085, 2224, 2260, 2363, 2712, 2780, 3336, 3390, 3842, 4080, 4170, 4520, 4726, 5424, 5560, 5763, 6672, 6780, 7089, 7684, 8340, 9040, 9452, 9605, 11120, 11526, 11815, 13560, 14178, 15368, 15707, 16680, 18904, 19210, 23052, 23630, 27120, 28356, 28815, 30736, 31414, 33360, 35445, 37808, 38420, 46104, 47121, 47260, 56712, 57630, 62828, 70890, 76840, 78535, 92208, 94242, 94520, 113424, 115260, 125656, 141780, 153680, 157070, 188484, 189040, 230520, 235605, 251312, 267019, 283560, 314140, 376968, 461040, 471210, 534038, 567120, 628280, 753936, 801057, 942420, 1068076, 1256560, 1335095, 1602114, 1884840, 2136152, 2670190, 3204228, 3769680, 4005285, 4272304, 5340380, 6408456, 8010570, 10680760, 12816912, 16021140, 21361520, 32042280, 64084560]

約数ペア:

[(1, 64084560), (2, 32042280), (3, 21361520), (4, 16021140), (5, 12816912), (6, 10680760), (8, 8010570), (10, 6408456), (12, 5340380), (15, 4272304), (16, 4005285), (17, 3769680), (20, 3204228), (24, 2670190), (30, 2136152), (34, 1884840), (40, 1602114), (48, 1335095), (51, 1256560), (60, 1068076), (68, 942420), (80, 801057), (85, 753936), (102, 628280), (113, 567120), (120, 534038), (136, 471210), (139, 461040), (170, 376968), (204, 314140), (226, 283560), (240, 267019), (255, 251312), (272, 235605), (278, 230520), (339, 189040), (340, 188484), (408, 157070), (417, 153680), (452, 141780), (510, 125656), (556, 115260), (565, 113424), (678, 94520), (680, 94242), (695, 92208), (816, 78535), (834, 76840), (904, 70890), (1020, 62828), (1112, 57630), (1130, 56712), (1356, 47260), (1360, 47121), (1390, 46104), (1668, 38420), (1695, 37808), (1808, 35445), (1921, 33360), (2040, 31414), (2085, 30736), (2224, 28815), (2260, 28356), (2363, 27120), (2712, 23630), (2780, 23052), (3336, 19210), (3390, 18904), (3842, 16680), (4080, 15707), (4170, 15368), (4520, 14178), (4726, 13560), (5424, 11815), (5560, 11526), (5763, 11120), (6672, 9605), (6780, 9452), (7089, 9040), (7684, 8340)]