15677767588840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32381}}^1\times {\mathrm{75181}}^1$

素因数の和:107603

約数の個数: 128

約数和(自身を含む): 42068912094720

約数和(自身を除く): 26391144505880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 32381, 64762, 75181, 129524, 150362, 161905, 226667, 259048, 300724, 323810, 375905, 453334, 526267, 601448, 647620, 744763, 751810, 906668, 1052534, 1133335, 1295240, 1489526, 1503620, 1729163, 1813336, 2105068, 2266670, 2631335, 2979052, 3007240, 3458326, 3723815, 4210136, 4533340, 5213341, 5262670, 5958104, 6916652, 7447630, 8645815, 9066680, 10426682, 10525340, 12104141, 13833304, 14895260, 17291630, 20853364, 21050680, 24208282, 26066705, 29790520, 34583260, 41706728, 48416564, 52133410, 60520705, 69166520, 96833128, 104266820, 121041410, 208533640, 242082820, 484165640, 2434435961, 4868871922, 9737743844, 12172179805, 17041051727, 19475487688, 24344359610, 34082103454, 48688719220, 55992027103, 68164206908, 85205258635, 97377438440, 111984054206, 136328413816, 170410517270, 223968108412, 279960135515, 340821034540, 391944189721, 447936216824, 559920271030, 681642069080, 783888379442, 1119840542060, 1567776758884, 1959720948605, 2239681084120, 3135553517768, 3919441897210, 7838883794420, 15677767588840]

約数ペア:

[(1, 15677767588840), (2, 7838883794420), (4, 3919441897210), (5, 3135553517768), (7, 2239681084120), (8, 1959720948605), (10, 1567776758884), (14, 1119840542060), (20, 783888379442), (23, 681642069080), (28, 559920271030), (35, 447936216824), (40, 391944189721), (46, 340821034540), (56, 279960135515), (70, 223968108412), (92, 170410517270), (115, 136328413816), (140, 111984054206), (161, 97377438440), (184, 85205258635), (230, 68164206908), (280, 55992027103), (322, 48688719220), (460, 34082103454), (644, 24344359610), (805, 19475487688), (920, 17041051727), (1288, 12172179805), (1610, 9737743844), (3220, 4868871922), (6440, 2434435961), (32381, 484165640), (64762, 242082820), (75181, 208533640), (129524, 121041410), (150362, 104266820), (161905, 96833128), (226667, 69166520), (259048, 60520705), (300724, 52133410), (323810, 48416564), (375905, 41706728), (453334, 34583260), (526267, 29790520), (601448, 26066705), (647620, 24208282), (744763, 21050680), (751810, 20853364), (906668, 17291630), (1052534, 14895260), (1133335, 13833304), (1295240, 12104141), (1489526, 10525340), (1503620, 10426682), (1729163, 9066680), (1813336, 8645815), (2105068, 7447630), (2266670, 6916652), (2631335, 5958104), (2979052, 5262670), (3007240, 5213341), (3458326, 4533340), (3723815, 4210136)]