69657760

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 172005120

約数和(自身を除く): 102347360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 59, 80, 94, 118, 157, 160, 188, 235, 236, 295, 314, 376, 470, 472, 590, 628, 752, 785, 940, 944, 1180, 1256, 1504, 1570, 1880, 1888, 2360, 2512, 2773, 3140, 3760, 4720, 5024, 5546, 6280, 7379, 7520, 9263, 9440, 11092, 12560, 13865, 14758, 18526, 22184, 25120, 27730, 29516, 36895, 37052, 44368, 46315, 55460, 59032, 73790, 74104, 88736, 92630, 110920, 118064, 147580, 148208, 185260, 221840, 236128, 295160, 296416, 370520, 435361, 443680, 590320, 741040, 870722, 1180640, 1482080, 1741444, 2176805, 3482888, 4353610, 6965776, 8707220, 13931552, 17414440, 34828880, 69657760]

約数ペア:

[(1, 69657760), (2, 34828880), (4, 17414440), (5, 13931552), (8, 8707220), (10, 6965776), (16, 4353610), (20, 3482888), (32, 2176805), (40, 1741444), (47, 1482080), (59, 1180640), (80, 870722), (94, 741040), (118, 590320), (157, 443680), (160, 435361), (188, 370520), (235, 296416), (236, 295160), (295, 236128), (314, 221840), (376, 185260), (470, 148208), (472, 147580), (590, 118064), (628, 110920), (752, 92630), (785, 88736), (940, 74104), (944, 73790), (1180, 59032), (1256, 55460), (1504, 46315), (1570, 44368), (1880, 37052), (1888, 36895), (2360, 29516), (2512, 27730), (2773, 25120), (3140, 22184), (3760, 18526), (4720, 14758), (5024, 13865), (5546, 12560), (6280, 11092), (7379, 9440), (7520, 9263)]