89549040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 320265216

約数和(自身を除く): 230716176

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, 151, 168, 210, 240, 280, 302, 336, 353, 420, 453, 560, 604, 706, 755, 840, 906, 1057, 1059, 1208, 1412, 1510, 1680, 1765, 1812, 2114, 2118, 2265, 2416, 2471, 2824, 3020, 3171, 3530, 3624, 4228, 4236, 4530, 4942, 5285, 5295, 5648, 6040, 6342, 7060, 7248, 7413, 8456, 8472, 9060, 9884, 10570, 10590, 12080, 12355, 12684, 14120, 14826, 15855, 16912, 16944, 18120, 19768, 21140, 21180, 24710, 25368, 28240, 29652, 31710, 36240, 37065, 39536, 42280, 42360, 49420, 50736, 53303, 59304, 63420, 74130, 84560, 84720, 98840, 106606, 118608, 126840, 148260, 159909, 197680, 213212, 253680, 266515, 296520, 319818, 373121, 426424, 533030, 593040, 639636, 746242, 799545, 852848, 1066060, 1119363, 1279272, 1492484, 1599090, 1865605, 2132120, 2238726, 2558544, 2984968, 3198180, 3731210, 4264240, 4477452, 5596815, 5969936, 6396360, 7462420, 8954904, 11193630, 12792720, 14924840, 17909808, 22387260, 29849680, 44774520, 89549040]

約数ペア:

[(1, 89549040), (2, 44774520), (3, 29849680), (4, 22387260), (5, 17909808), (6, 14924840), (7, 12792720), (8, 11193630), (10, 8954904), (12, 7462420), (14, 6396360), (15, 5969936), (16, 5596815), (20, 4477452), (21, 4264240), (24, 3731210), (28, 3198180), (30, 2984968), (35, 2558544), (40, 2238726), (42, 2132120), (48, 1865605), (56, 1599090), (60, 1492484), (70, 1279272), (80, 1119363), (84, 1066060), (105, 852848), (112, 799545), (120, 746242), (140, 639636), (151, 593040), (168, 533030), (210, 426424), (240, 373121), (280, 319818), (302, 296520), (336, 266515), (353, 253680), (420, 213212), (453, 197680), (560, 159909), (604, 148260), (706, 126840), (755, 118608), (840, 106606), (906, 98840), (1057, 84720), (1059, 84560), (1208, 74130), (1412, 63420), (1510, 59304), (1680, 53303), (1765, 50736), (1812, 49420), (2114, 42360), (2118, 42280), (2265, 39536), (2416, 37065), (2471, 36240), (2824, 31710), (3020, 29652), (3171, 28240), (3530, 25368), (3624, 24710), (4228, 21180), (4236, 21140), (4530, 19768), (4942, 18120), (5285, 16944), (5295, 16912), (5648, 15855), (6040, 14826), (6342, 14120), (7060, 12684), (7248, 12355), (7413, 12080), (8456, 10590), (8472, 10570), (9060, 9884)]