2017760960

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1130

約数の個数: 112

約数和(自身を含む): 4965838176

約数和(自身を除く): 2948077216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 193, 296, 320, 370, 386, 592, 740, 772, 883, 965, 1184, 1480, 1544, 1766, 1930, 2368, 2960, 3088, 3532, 3860, 4415, 5920, 6176, 7064, 7141, 7720, 8830, 11840, 12352, 14128, 14282, 15440, 17660, 28256, 28564, 30880, 32671, 35320, 35705, 56512, 57128, 61760, 65342, 70640, 71410, 114256, 130684, 141280, 142820, 163355, 170419, 228512, 261368, 282560, 285640, 326710, 340838, 457024, 522736, 571280, 653420, 681676, 852095, 1045472, 1142560, 1306840, 1363352, 1704190, 2090944, 2285120, 2613680, 2726704, 3408380, 5227360, 5453408, 6305503, 6816760, 10454720, 10906816, 12611006, 13633520, 25222012, 27267040, 31527515, 50444024, 54534080, 63055030, 100888048, 126110060, 201776096, 252220120, 403552192, 504440240, 1008880480, 2017760960]

約数ペア:

[(1, 2017760960), (2, 1008880480), (4, 504440240), (5, 403552192), (8, 252220120), (10, 201776096), (16, 126110060), (20, 100888048), (32, 63055030), (37, 54534080), (40, 50444024), (64, 31527515), (74, 27267040), (80, 25222012), (148, 13633520), (160, 12611006), (185, 10906816), (193, 10454720), (296, 6816760), (320, 6305503), (370, 5453408), (386, 5227360), (592, 3408380), (740, 2726704), (772, 2613680), (883, 2285120), (965, 2090944), (1184, 1704190), (1480, 1363352), (1544, 1306840), (1766, 1142560), (1930, 1045472), (2368, 852095), (2960, 681676), (3088, 653420), (3532, 571280), (3860, 522736), (4415, 457024), (5920, 340838), (6176, 326710), (7064, 285640), (7141, 282560), (7720, 261368), (8830, 228512), (11840, 170419), (12352, 163355), (14128, 142820), (14282, 141280), (15440, 130684), (17660, 114256), (28256, 71410), (28564, 70640), (30880, 65342), (32671, 61760), (35320, 57128), (35705, 56512)]