42569520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25339}}^1$

素因数の和:25362

約数の個数: 80

約数和(自身を含む): 150823680

約数和(自身を除く): 108254160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 25339, 50678, 76017, 101356, 126695, 152034, 177373, 202712, 253390, 304068, 354746, 380085, 405424, 506780, 532119, 608136, 709492, 760170, 886865, 1013560, 1064238, 1216272, 1418984, 1520340, 1773730, 2027120, 2128476, 2660595, 2837968, 3040680, 3547460, 4256952, 5321190, 6081360, 7094920, 8513904, 10642380, 14189840, 21284760, 42569520]

約数ペア:

[(1, 42569520), (2, 21284760), (3, 14189840), (4, 10642380), (5, 8513904), (6, 7094920), (7, 6081360), (8, 5321190), (10, 4256952), (12, 3547460), (14, 3040680), (15, 2837968), (16, 2660595), (20, 2128476), (21, 2027120), (24, 1773730), (28, 1520340), (30, 1418984), (35, 1216272), (40, 1064238), (42, 1013560), (48, 886865), (56, 760170), (60, 709492), (70, 608136), (80, 532119), (84, 506780), (105, 405424), (112, 380085), (120, 354746), (140, 304068), (168, 253390), (210, 202712), (240, 177373), (280, 152034), (336, 126695), (420, 101356), (560, 76017), (840, 50678), (1680, 25339)]