57860520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 186157440

約数和(自身を除く): 128296920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 251, 255, 339, 340, 408, 452, 502, 510, 565, 678, 680, 753, 904, 1004, 1020, 1130, 1255, 1356, 1506, 1695, 1921, 2008, 2040, 2260, 2510, 2712, 3012, 3390, 3765, 3842, 4267, 4520, 5020, 5763, 6024, 6780, 7530, 7684, 8534, 9605, 10040, 11526, 12801, 13560, 15060, 15368, 17068, 19210, 21335, 23052, 25602, 28363, 28815, 30120, 34136, 38420, 42670, 46104, 51204, 56726, 57630, 64005, 76840, 85089, 85340, 102408, 113452, 115260, 128010, 141815, 170178, 170680, 226904, 230520, 256020, 283630, 340356, 425445, 482171, 512040, 567260, 680712, 850890, 964342, 1134520, 1446513, 1701780, 1928684, 2410855, 2893026, 3403560, 3857368, 4821710, 5786052, 7232565, 9643420, 11572104, 14465130, 19286840, 28930260, 57860520]

約数ペア:

[(1, 57860520), (2, 28930260), (3, 19286840), (4, 14465130), (5, 11572104), (6, 9643420), (8, 7232565), (10, 5786052), (12, 4821710), (15, 3857368), (17, 3403560), (20, 2893026), (24, 2410855), (30, 1928684), (34, 1701780), (40, 1446513), (51, 1134520), (60, 964342), (68, 850890), (85, 680712), (102, 567260), (113, 512040), (120, 482171), (136, 425445), (170, 340356), (204, 283630), (226, 256020), (251, 230520), (255, 226904), (339, 170680), (340, 170178), (408, 141815), (452, 128010), (502, 115260), (510, 113452), (565, 102408), (678, 85340), (680, 85089), (753, 76840), (904, 64005), (1004, 57630), (1020, 56726), (1130, 51204), (1255, 46104), (1356, 42670), (1506, 38420), (1695, 34136), (1921, 30120), (2008, 28815), (2040, 28363), (2260, 25602), (2510, 23052), (2712, 21335), (3012, 19210), (3390, 17068), (3765, 15368), (3842, 15060), (4267, 13560), (4520, 12801), (5020, 11526), (5763, 10040), (6024, 9605), (6780, 8534), (7530, 7684)]