39179280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23321}}^1$

素因数の和:23344

約数の個数: 80

約数和(自身を含む): 138812544

約数和(自身を除く): 99633264

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, 23321, 46642, 69963, 93284, 116605, 139926, 163247, 186568, 233210, 279852, 326494, 349815, 373136, 466420, 489741, 559704, 652988, 699630, 816235, 932840, 979482, 1119408, 1305976, 1399260, 1632470, 1865680, 1958964, 2448705, 2611952, 2798520, 3264940, 3917928, 4897410, 5597040, 6529880, 7835856, 9794820, 13059760, 19589640, 39179280]

約数ペア:

[(1, 39179280), (2, 19589640), (3, 13059760), (4, 9794820), (5, 7835856), (6, 6529880), (7, 5597040), (8, 4897410), (10, 3917928), (12, 3264940), (14, 2798520), (15, 2611952), (16, 2448705), (20, 1958964), (21, 1865680), (24, 1632470), (28, 1399260), (30, 1305976), (35, 1119408), (40, 979482), (42, 932840), (48, 816235), (56, 699630), (60, 652988), (70, 559704), (80, 489741), (84, 466420), (105, 373136), (112, 349815), (120, 326494), (140, 279852), (168, 233210), (210, 186568), (240, 163247), (280, 139926), (336, 116605), (420, 93284), (560, 69963), (840, 46642), (1680, 23321)]