791569320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 2417057280

約数和(自身を除く): 1625487960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 241, 271, 303, 404, 482, 505, 542, 606, 723, 808, 813, 964, 1010, 1084, 1205, 1212, 1355, 1446, 1515, 1626, 1928, 2020, 2168, 2410, 2424, 2710, 2892, 3030, 3252, 3615, 4040, 4065, 4820, 5420, 5784, 6060, 6504, 7230, 8130, 9640, 10840, 12120, 14460, 16260, 24341, 27371, 28920, 32520, 48682, 54742, 65311, 73023, 82113, 97364, 109484, 121705, 130622, 136855, 146046, 164226, 194728, 195933, 218968, 243410, 261244, 273710, 292092, 326555, 328452, 365115, 391866, 410565, 486820, 522488, 547420, 584184, 653110, 656904, 730230, 783732, 821130, 973640, 979665, 1094840, 1306220, 1460460, 1567464, 1642260, 1959330, 2612440, 2920920, 3284520, 3918660, 6596411, 7837320, 13192822, 19789233, 26385644, 32982055, 39578466, 52771288, 65964110, 79156932, 98946165, 131928220, 158313864, 197892330, 263856440, 395784660, 791569320]

約数ペア:

[(1, 791569320), (2, 395784660), (3, 263856440), (4, 197892330), (5, 158313864), (6, 131928220), (8, 98946165), (10, 79156932), (12, 65964110), (15, 52771288), (20, 39578466), (24, 32982055), (30, 26385644), (40, 19789233), (60, 13192822), (101, 7837320), (120, 6596411), (202, 3918660), (241, 3284520), (271, 2920920), (303, 2612440), (404, 1959330), (482, 1642260), (505, 1567464), (542, 1460460), (606, 1306220), (723, 1094840), (808, 979665), (813, 973640), (964, 821130), (1010, 783732), (1084, 730230), (1205, 656904), (1212, 653110), (1355, 584184), (1446, 547420), (1515, 522488), (1626, 486820), (1928, 410565), (2020, 391866), (2168, 365115), (2410, 328452), (2424, 326555), (2710, 292092), (2892, 273710), (3030, 261244), (3252, 243410), (3615, 218968), (4040, 195933), (4065, 194728), (4820, 164226), (5420, 146046), (5784, 136855), (6060, 130622), (6504, 121705), (7230, 109484), (8130, 97364), (9640, 82113), (10840, 73023), (12120, 65311), (14460, 54742), (16260, 48682), (24341, 32520), (27371, 28920)]