297225016240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2107381}}^1$

素因数の和:2107478

約数の個数: 80

約数和(自身を含む): 724366200096

約数和(自身を除く): 427141183856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 656, 688, 820, 860, 1640, 1720, 1763, 3280, 3440, 3526, 7052, 8815, 14104, 17630, 28208, 35260, 70520, 141040, 2107381, 4214762, 8429524, 10536905, 16859048, 21073810, 33718096, 42147620, 84295240, 86402621, 90617383, 168590480, 172805242, 181234766, 345610484, 362469532, 432013105, 453086915, 691220968, 724939064, 864026210, 906173830, 1382441936, 1449878128, 1728052420, 1812347660, 3456104840, 3624695320, 3715312703, 6912209680, 7249390640, 7430625406, 14861250812, 18576563515, 29722501624, 37153127030, 59445003248, 74306254060, 148612508120, 297225016240]

約数ペア:

[(1, 297225016240), (2, 148612508120), (4, 74306254060), (5, 59445003248), (8, 37153127030), (10, 29722501624), (16, 18576563515), (20, 14861250812), (40, 7430625406), (41, 7249390640), (43, 6912209680), (80, 3715312703), (82, 3624695320), (86, 3456104840), (164, 1812347660), (172, 1728052420), (205, 1449878128), (215, 1382441936), (328, 906173830), (344, 864026210), (410, 724939064), (430, 691220968), (656, 453086915), (688, 432013105), (820, 362469532), (860, 345610484), (1640, 181234766), (1720, 172805242), (1763, 168590480), (3280, 90617383), (3440, 86402621), (3526, 84295240), (7052, 42147620), (8815, 33718096), (14104, 21073810), (17630, 16859048), (28208, 10536905), (35260, 8429524), (70520, 4214762), (141040, 2107381)]