143546480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 120

約数和(自身を含む): 423655920

約数和(自身を除く): 280109440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3329, 3920, 4312, 5390, 6160, 6658, 8624, 10780, 13316, 16645, 21560, 23303, 26632, 33290, 36619, 43120, 46606, 53264, 66580, 73238, 93212, 116515, 133160, 146476, 163121, 183095, 186424, 233030, 256333, 266320, 292952, 326242, 366190, 372848, 466060, 512666, 585904, 652484, 732380, 815605, 932120, 1025332, 1281665, 1304968, 1464760, 1631210, 1794331, 1864240, 2050664, 2563330, 2609936, 2929520, 3262420, 3588662, 4101328, 5126660, 6524840, 7177324, 8971655, 10253320, 13049680, 14354648, 17943310, 20506640, 28709296, 35886620, 71773240, 143546480]

約数ペア:

[(1, 143546480), (2, 71773240), (4, 35886620), (5, 28709296), (7, 20506640), (8, 17943310), (10, 14354648), (11, 13049680), (14, 10253320), (16, 8971655), (20, 7177324), (22, 6524840), (28, 5126660), (35, 4101328), (40, 3588662), (44, 3262420), (49, 2929520), (55, 2609936), (56, 2563330), (70, 2050664), (77, 1864240), (80, 1794331), (88, 1631210), (98, 1464760), (110, 1304968), (112, 1281665), (140, 1025332), (154, 932120), (176, 815605), (196, 732380), (220, 652484), (245, 585904), (280, 512666), (308, 466060), (385, 372848), (392, 366190), (440, 326242), (490, 292952), (539, 266320), (560, 256333), (616, 233030), (770, 186424), (784, 183095), (880, 163121), (980, 146476), (1078, 133160), (1232, 116515), (1540, 93212), (1960, 73238), (2156, 66580), (2695, 53264), (3080, 46606), (3329, 43120), (3920, 36619), (4312, 33290), (5390, 26632), (6160, 23303), (6658, 21560), (8624, 16645), (10780, 13316)]