315620160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2200

約数の個数: 112

約数和(自身を含む): 1008741696

約数和(自身を除く): 693121536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1630, 1956, 2017, 2445, 2608, 3260, 3912, 4034, 4890, 5216, 6051, 6520, 7824, 8068, 9780, 10085, 10432, 12102, 13040, 15648, 16136, 19560, 20170, 24204, 26080, 30255, 31296, 32272, 39120, 40340, 48408, 52160, 60510, 64544, 78240, 80680, 96816, 121020, 129088, 156480, 161360, 193632, 242040, 322720, 328771, 387264, 484080, 645440, 657542, 968160, 986313, 1315084, 1643855, 1936320, 1972626, 2630168, 3287710, 3945252, 4931565, 5260336, 6575420, 7890504, 9863130, 10520672, 13150840, 15781008, 19726260, 21041344, 26301680, 31562016, 39452520, 52603360, 63124032, 78905040, 105206720, 157810080, 315620160]

約数ペア:

[(1, 315620160), (2, 157810080), (3, 105206720), (4, 78905040), (5, 63124032), (6, 52603360), (8, 39452520), (10, 31562016), (12, 26301680), (15, 21041344), (16, 19726260), (20, 15781008), (24, 13150840), (30, 10520672), (32, 9863130), (40, 7890504), (48, 6575420), (60, 5260336), (64, 4931565), (80, 3945252), (96, 3287710), (120, 2630168), (160, 1972626), (163, 1936320), (192, 1643855), (240, 1315084), (320, 986313), (326, 968160), (480, 657542), (489, 645440), (652, 484080), (815, 387264), (960, 328771), (978, 322720), (1304, 242040), (1630, 193632), (1956, 161360), (2017, 156480), (2445, 129088), (2608, 121020), (3260, 96816), (3912, 80680), (4034, 78240), (4890, 64544), (5216, 60510), (6051, 52160), (6520, 48408), (7824, 40340), (8068, 39120), (9780, 32272), (10085, 31296), (10432, 30255), (12102, 26080), (13040, 24204), (15648, 20170), (16136, 19560)]