230524720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3602

約数の個数: 80

約数和(自身を含む): 577463040

約数和(自身を除く): 346938320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1520, 1634, 1720, 3268, 3440, 3527, 4085, 6536, 7054, 8170, 13072, 14108, 16340, 17635, 28216, 32680, 35270, 56432, 65360, 67013, 70540, 134026, 141080, 151661, 268052, 282160, 303322, 335065, 536104, 606644, 670130, 758305, 1072208, 1213288, 1340260, 1516610, 2426576, 2680520, 2881559, 3033220, 5361040, 5763118, 6066440, 11526236, 12132880, 14407795, 23052472, 28815590, 46104944, 57631180, 115262360, 230524720]

約数ペア:

[(1, 230524720), (2, 115262360), (4, 57631180), (5, 46104944), (8, 28815590), (10, 23052472), (16, 14407795), (19, 12132880), (20, 11526236), (38, 6066440), (40, 5763118), (43, 5361040), (76, 3033220), (80, 2881559), (86, 2680520), (95, 2426576), (152, 1516610), (172, 1340260), (190, 1213288), (215, 1072208), (304, 758305), (344, 670130), (380, 606644), (430, 536104), (688, 335065), (760, 303322), (817, 282160), (860, 268052), (1520, 151661), (1634, 141080), (1720, 134026), (3268, 70540), (3440, 67013), (3527, 65360), (4085, 56432), (6536, 35270), (7054, 32680), (8170, 28216), (13072, 17635), (14108, 16340)]