109406640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{65123}}^1$

素因数の和:65146

約数の個数: 80

約数和(自身を含む): 387618048

約数和(自身を除く): 278211408

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, 65123, 130246, 195369, 260492, 325615, 390738, 455861, 520984, 651230, 781476, 911722, 976845, 1041968, 1302460, 1367583, 1562952, 1823444, 1953690, 2279305, 2604920, 2735166, 3125904, 3646888, 3907380, 4558610, 5209840, 5470332, 6837915, 7293776, 7814760, 9117220, 10940664, 13675830, 15629520, 18234440, 21881328, 27351660, 36468880, 54703320, 109406640]

約数ペア:

[(1, 109406640), (2, 54703320), (3, 36468880), (4, 27351660), (5, 21881328), (6, 18234440), (7, 15629520), (8, 13675830), (10, 10940664), (12, 9117220), (14, 7814760), (15, 7293776), (16, 6837915), (20, 5470332), (21, 5209840), (24, 4558610), (28, 3907380), (30, 3646888), (35, 3125904), (40, 2735166), (42, 2604920), (48, 2279305), (56, 1953690), (60, 1823444), (70, 1562952), (80, 1367583), (84, 1302460), (105, 1041968), (112, 976845), (120, 911722), (140, 781476), (168, 651230), (210, 520984), (240, 455861), (280, 390738), (336, 325615), (420, 260492), (560, 195369), (840, 130246), (1680, 65123)]