234248520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4195

約数の個数: 128

約数和(自身を含む): 784650240

約数和(自身を除く): 550401720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3784, 4127, 4730, 5160, 5676, 7095, 8254, 9460, 11352, 12381, 14190, 16508, 18920, 20635, 24762, 28380, 33016, 41270, 45397, 49524, 56760, 61905, 82540, 90794, 99048, 123810, 136191, 165080, 177461, 181588, 226985, 247620, 272382, 354922, 363176, 453970, 495240, 532383, 544764, 680955, 709844, 887305, 907940, 1064766, 1089528, 1361910, 1419688, 1774610, 1815880, 1952071, 2129532, 2661915, 2723820, 3549220, 3904142, 4259064, 5323830, 5447640, 5856213, 7098440, 7808284, 9760355, 10647660, 11712426, 15616568, 19520710, 21295320, 23424852, 29281065, 39041420, 46849704, 58562130, 78082840, 117124260, 234248520]

約数ペア:

[(1, 234248520), (2, 117124260), (3, 78082840), (4, 58562130), (5, 46849704), (6, 39041420), (8, 29281065), (10, 23424852), (11, 21295320), (12, 19520710), (15, 15616568), (20, 11712426), (22, 10647660), (24, 9760355), (30, 7808284), (33, 7098440), (40, 5856213), (43, 5447640), (44, 5323830), (55, 4259064), (60, 3904142), (66, 3549220), (86, 2723820), (88, 2661915), (110, 2129532), (120, 1952071), (129, 1815880), (132, 1774610), (165, 1419688), (172, 1361910), (215, 1089528), (220, 1064766), (258, 907940), (264, 887305), (330, 709844), (344, 680955), (430, 544764), (440, 532383), (473, 495240), (516, 453970), (645, 363176), (660, 354922), (860, 272382), (946, 247620), (1032, 226985), (1290, 181588), (1320, 177461), (1419, 165080), (1720, 136191), (1892, 123810), (2365, 99048), (2580, 90794), (2838, 82540), (3784, 61905), (4127, 56760), (4730, 49524), (5160, 45397), (5676, 41270), (7095, 33016), (8254, 28380), (9460, 24762), (11352, 20635), (12381, 18920), (14190, 16508)]