16218232080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{1873}}^1$

素因数の和:2329

約数の個数: 160

約数和(自身を含む): 50918229120

約数和(自身を除く): 34699997040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 331, 436, 545, 654, 662, 872, 993, 1090, 1308, 1324, 1635, 1655, 1744, 1873, 1986, 2180, 2616, 2648, 3270, 3310, 3746, 3972, 4360, 4965, 5232, 5296, 5619, 6540, 6620, 7492, 7944, 8720, 9365, 9930, 11238, 13080, 13240, 14984, 15888, 18730, 19860, 22476, 26160, 26480, 28095, 29968, 36079, 37460, 39720, 44952, 56190, 72158, 74920, 79440, 89904, 108237, 112380, 144316, 149840, 180395, 204157, 216474, 224760, 288632, 360790, 408314, 432948, 449520, 541185, 577264, 612471, 619963, 721580, 816628, 865896, 1020785, 1082370, 1224942, 1239926, 1443160, 1633256, 1731792, 1859889, 2041570, 2164740, 2449884, 2479852, 2886320, 3062355, 3099815, 3266512, 3719778, 4083140, 4329480, 4899768, 4959704, 6124710, 6199630, 7439556, 8166280, 8658960, 9299445, 9799536, 9919408, 12249420, 12399260, 14879112, 16332560, 18598890, 24498840, 24798520, 29758224, 37197780, 48997680, 49597040, 67575967, 74395560, 135151934, 148791120, 202727901, 270303868, 337879835, 405455802, 540607736, 675759670, 810911604, 1013639505, 1081215472, 1351519340, 1621823208, 2027279010, 2703038680, 3243646416, 4054558020, 5406077360, 8109116040, 16218232080]

約数ペア:

[(1, 16218232080), (2, 8109116040), (3, 5406077360), (4, 4054558020), (5, 3243646416), (6, 2703038680), (8, 2027279010), (10, 1621823208), (12, 1351519340), (15, 1081215472), (16, 1013639505), (20, 810911604), (24, 675759670), (30, 540607736), (40, 405455802), (48, 337879835), (60, 270303868), (80, 202727901), (109, 148791120), (120, 135151934), (218, 74395560), (240, 67575967), (327, 49597040), (331, 48997680), (436, 37197780), (545, 29758224), (654, 24798520), (662, 24498840), (872, 18598890), (993, 16332560), (1090, 14879112), (1308, 12399260), (1324, 12249420), (1635, 9919408), (1655, 9799536), (1744, 9299445), (1873, 8658960), (1986, 8166280), (2180, 7439556), (2616, 6199630), (2648, 6124710), (3270, 4959704), (3310, 4899768), (3746, 4329480), (3972, 4083140), (4360, 3719778), (4965, 3266512), (5232, 3099815), (5296, 3062355), (5619, 2886320), (6540, 2479852), (6620, 2449884), (7492, 2164740), (7944, 2041570), (8720, 1859889), (9365, 1731792), (9930, 1633256), (11238, 1443160), (13080, 1239926), (13240, 1224942), (14984, 1082370), (15888, 1020785), (18730, 865896), (19860, 816628), (22476, 721580), (26160, 619963), (26480, 612471), (28095, 577264), (29968, 541185), (36079, 449520), (37460, 432948), (39720, 408314), (44952, 360790), (56190, 288632), (72158, 224760), (74920, 216474), (79440, 204157), (89904, 180395), (108237, 149840), (112380, 144316)]