1659545120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4831}}^1$

素因数の和:4978

約数の個数: 96

約数和(自身を含む): 4164410880

約数和(自身を除く): 2504865760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 113, 152, 160, 190, 226, 304, 380, 452, 565, 608, 760, 904, 1130, 1520, 1808, 2147, 2260, 3040, 3616, 4294, 4520, 4831, 8588, 9040, 9662, 10735, 17176, 18080, 19324, 21470, 24155, 34352, 38648, 42940, 48310, 68704, 77296, 85880, 91789, 96620, 154592, 171760, 183578, 193240, 343520, 367156, 386480, 458945, 545903, 734312, 772960, 917890, 1091806, 1468624, 1835780, 2183612, 2729515, 2937248, 3671560, 4367224, 5459030, 7343120, 8734448, 10372157, 10918060, 14686240, 17468896, 20744314, 21836120, 41488628, 43672240, 51860785, 82977256, 87344480, 103721570, 165954512, 207443140, 331909024, 414886280, 829772560, 1659545120]

約数ペア:

[(1, 1659545120), (2, 829772560), (4, 414886280), (5, 331909024), (8, 207443140), (10, 165954512), (16, 103721570), (19, 87344480), (20, 82977256), (32, 51860785), (38, 43672240), (40, 41488628), (76, 21836120), (80, 20744314), (95, 17468896), (113, 14686240), (152, 10918060), (160, 10372157), (190, 8734448), (226, 7343120), (304, 5459030), (380, 4367224), (452, 3671560), (565, 2937248), (608, 2729515), (760, 2183612), (904, 1835780), (1130, 1468624), (1520, 1091806), (1808, 917890), (2147, 772960), (2260, 734312), (3040, 545903), (3616, 458945), (4294, 386480), (4520, 367156), (4831, 343520), (8588, 193240), (9040, 183578), (9662, 171760), (10735, 154592), (17176, 96620), (18080, 91789), (19324, 85880), (21470, 77296), (24155, 68704), (34352, 48310), (38648, 42940)]