39209520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23339}}^1$

素因数の和:23362

約数の個数: 80

約数和(自身を含む): 138919680

約数和(自身を除く): 99710160

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, 23339, 46678, 70017, 93356, 116695, 140034, 163373, 186712, 233390, 280068, 326746, 350085, 373424, 466780, 490119, 560136, 653492, 700170, 816865, 933560, 980238, 1120272, 1306984, 1400340, 1633730, 1867120, 1960476, 2450595, 2613968, 2800680, 3267460, 3920952, 4901190, 5601360, 6534920, 7841904, 9802380, 13069840, 19604760, 39209520]

約数ペア:

[(1, 39209520), (2, 19604760), (3, 13069840), (4, 9802380), (5, 7841904), (6, 6534920), (7, 5601360), (8, 4901190), (10, 3920952), (12, 3267460), (14, 2800680), (15, 2613968), (16, 2450595), (20, 1960476), (21, 1867120), (24, 1633730), (28, 1400340), (30, 1306984), (35, 1120272), (40, 980238), (42, 933560), (48, 816865), (56, 700170), (60, 653492), (70, 560136), (80, 490119), (84, 466780), (105, 373424), (112, 350085), (120, 326746), (140, 280068), (168, 233390), (210, 186712), (240, 163373), (280, 140034), (336, 116695), (420, 93356), (560, 70017), (840, 46678), (1680, 23339)]