220768320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4412

約数の個数: 112

約数和(自身を含む): 714329280

約数和(自身を除く): 493560960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 4339, 5088, 6360, 8480, 8678, 10176, 12720, 13017, 16960, 17356, 21695, 25440, 26034, 34712, 43390, 50880, 52068, 65085, 69424, 86780, 104136, 130170, 138848, 173560, 208272, 229967, 260340, 277696, 347120, 416544, 459934, 520680, 689901, 694240, 833088, 919868, 1041360, 1149835, 1379802, 1388480, 1839736, 2082720, 2299670, 2759604, 3449505, 3679472, 4165440, 4599340, 5519208, 6899010, 7358944, 9198680, 11038416, 13798020, 14717888, 18397360, 22076832, 27596040, 36794720, 44153664, 55192080, 73589440, 110384160, 220768320]

約数ペア:

[(1, 220768320), (2, 110384160), (3, 73589440), (4, 55192080), (5, 44153664), (6, 36794720), (8, 27596040), (10, 22076832), (12, 18397360), (15, 14717888), (16, 13798020), (20, 11038416), (24, 9198680), (30, 7358944), (32, 6899010), (40, 5519208), (48, 4599340), (53, 4165440), (60, 3679472), (64, 3449505), (80, 2759604), (96, 2299670), (106, 2082720), (120, 1839736), (159, 1388480), (160, 1379802), (192, 1149835), (212, 1041360), (240, 919868), (265, 833088), (318, 694240), (320, 689901), (424, 520680), (480, 459934), (530, 416544), (636, 347120), (795, 277696), (848, 260340), (960, 229967), (1060, 208272), (1272, 173560), (1590, 138848), (1696, 130170), (2120, 104136), (2544, 86780), (3180, 69424), (3392, 65085), (4240, 52068), (4339, 50880), (5088, 43390), (6360, 34712), (8480, 26034), (8678, 25440), (10176, 21695), (12720, 17356), (13017, 16960)]