407316840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4801}}^1$

素因数の和:4923

約数の個数: 128

約数和(自身を含む): 1410635520

約数和(自身を除く): 1003318680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 4801, 5656, 6060, 7070, 8484, 9602, 10605, 12120, 14140, 14403, 16968, 19204, 21210, 24005, 28280, 28806, 33607, 38408, 42420, 48010, 57612, 67214, 72015, 84840, 96020, 100821, 115224, 134428, 144030, 168035, 192040, 201642, 268856, 288060, 336070, 403284, 484901, 504105, 576120, 672140, 806568, 969802, 1008210, 1344280, 1454703, 1939604, 2016420, 2424505, 2909406, 3394307, 3879208, 4032840, 4849010, 5818812, 6788614, 7273515, 9698020, 10182921, 11637624, 13577228, 14547030, 16971535, 19396040, 20365842, 27154456, 29094060, 33943070, 40731684, 50914605, 58188120, 67886140, 81463368, 101829210, 135772280, 203658420, 407316840]

約数ペア:

[(1, 407316840), (2, 203658420), (3, 135772280), (4, 101829210), (5, 81463368), (6, 67886140), (7, 58188120), (8, 50914605), (10, 40731684), (12, 33943070), (14, 29094060), (15, 27154456), (20, 20365842), (21, 19396040), (24, 16971535), (28, 14547030), (30, 13577228), (35, 11637624), (40, 10182921), (42, 9698020), (56, 7273515), (60, 6788614), (70, 5818812), (84, 4849010), (101, 4032840), (105, 3879208), (120, 3394307), (140, 2909406), (168, 2424505), (202, 2016420), (210, 1939604), (280, 1454703), (303, 1344280), (404, 1008210), (420, 969802), (505, 806568), (606, 672140), (707, 576120), (808, 504105), (840, 484901), (1010, 403284), (1212, 336070), (1414, 288060), (1515, 268856), (2020, 201642), (2121, 192040), (2424, 168035), (2828, 144030), (3030, 134428), (3535, 115224), (4040, 100821), (4242, 96020), (4801, 84840), (5656, 72015), (6060, 67214), (7070, 57612), (8484, 48010), (9602, 42420), (10605, 38408), (12120, 33607), (14140, 28806), (14403, 28280), (16968, 24005), (19204, 21210)]