69643560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4915

約数の個数: 128

約数和(自身を含む): 252875520

約数和(自身を除く): 183231960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 4877, 7140, 9754, 14280, 14631, 19508, 24385, 29262, 34139, 39016, 48770, 58524, 68278, 73155, 82909, 97540, 102417, 117048, 136556, 146310, 165818, 170695, 195080, 204834, 248727, 273112, 292620, 331636, 341390, 409668, 414545, 497454, 512085, 580363, 585240, 663272, 682780, 819336, 829090, 994908, 1024170, 1160726, 1243635, 1365560, 1658180, 1741089, 1989816, 2048340, 2321452, 2487270, 2901815, 3316360, 3482178, 4096680, 4642904, 4974540, 5803630, 6964356, 8705445, 9949080, 11607260, 13928712, 17410890, 23214520, 34821780, 69643560]

約数ペア:

[(1, 69643560), (2, 34821780), (3, 23214520), (4, 17410890), (5, 13928712), (6, 11607260), (7, 9949080), (8, 8705445), (10, 6964356), (12, 5803630), (14, 4974540), (15, 4642904), (17, 4096680), (20, 3482178), (21, 3316360), (24, 2901815), (28, 2487270), (30, 2321452), (34, 2048340), (35, 1989816), (40, 1741089), (42, 1658180), (51, 1365560), (56, 1243635), (60, 1160726), (68, 1024170), (70, 994908), (84, 829090), (85, 819336), (102, 682780), (105, 663272), (119, 585240), (120, 580363), (136, 512085), (140, 497454), (168, 414545), (170, 409668), (204, 341390), (210, 331636), (238, 292620), (255, 273112), (280, 248727), (340, 204834), (357, 195080), (408, 170695), (420, 165818), (476, 146310), (510, 136556), (595, 117048), (680, 102417), (714, 97540), (840, 82909), (952, 73155), (1020, 68278), (1190, 58524), (1428, 48770), (1785, 39016), (2040, 34139), (2380, 29262), (2856, 24385), (3570, 19508), (4760, 14631), (4877, 14280), (7140, 9754)]