7188718160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1661

約数の個数: 160

約数和(自身を含む): 18644140032

約数和(自身を除く): 11455421872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 127, 130, 148, 185, 208, 254, 260, 296, 370, 481, 508, 520, 592, 635, 740, 962, 1016, 1040, 1270, 1471, 1480, 1651, 1924, 2032, 2405, 2540, 2942, 2960, 3302, 3848, 4699, 4810, 5080, 5884, 6604, 7355, 7696, 8255, 9398, 9620, 10160, 11768, 13208, 14710, 16510, 18796, 19123, 19240, 23495, 23536, 26416, 29420, 33020, 37592, 38246, 38480, 46990, 54427, 58840, 61087, 66040, 75184, 76492, 93980, 95615, 108854, 117680, 122174, 132080, 152984, 186817, 187960, 191230, 217708, 244348, 272135, 305435, 305968, 373634, 375920, 382460, 435416, 488696, 544270, 610870, 707551, 747268, 764920, 870832, 934085, 977392, 1088540, 1221740, 1415102, 1494536, 1529840, 1868170, 2177080, 2428621, 2443480, 2830204, 2989072, 3537755, 3736340, 4354160, 4857242, 4886960, 5660408, 6912229, 7075510, 7472680, 9714484, 11320816, 12143105, 13824458, 14151020, 14945360, 19428968, 24286210, 27648916, 28302040, 34561145, 38857936, 48572420, 55297832, 56604080, 69122290, 89858977, 97144840, 110595664, 138244580, 179717954, 194289680, 276489160, 359435908, 449294885, 552978320, 718871816, 898589770, 1437743632, 1797179540, 3594359080, 7188718160]

約数ペア:

[(1, 7188718160), (2, 3594359080), (4, 1797179540), (5, 1437743632), (8, 898589770), (10, 718871816), (13, 552978320), (16, 449294885), (20, 359435908), (26, 276489160), (37, 194289680), (40, 179717954), (52, 138244580), (65, 110595664), (74, 97144840), (80, 89858977), (104, 69122290), (127, 56604080), (130, 55297832), (148, 48572420), (185, 38857936), (208, 34561145), (254, 28302040), (260, 27648916), (296, 24286210), (370, 19428968), (481, 14945360), (508, 14151020), (520, 13824458), (592, 12143105), (635, 11320816), (740, 9714484), (962, 7472680), (1016, 7075510), (1040, 6912229), (1270, 5660408), (1471, 4886960), (1480, 4857242), (1651, 4354160), (1924, 3736340), (2032, 3537755), (2405, 2989072), (2540, 2830204), (2942, 2443480), (2960, 2428621), (3302, 2177080), (3848, 1868170), (4699, 1529840), (4810, 1494536), (5080, 1415102), (5884, 1221740), (6604, 1088540), (7355, 977392), (7696, 934085), (8255, 870832), (9398, 764920), (9620, 747268), (10160, 707551), (11768, 610870), (13208, 544270), (14710, 488696), (16510, 435416), (18796, 382460), (19123, 375920), (19240, 373634), (23495, 305968), (23536, 305435), (26416, 272135), (29420, 244348), (33020, 217708), (37592, 191230), (38246, 187960), (38480, 186817), (46990, 152984), (54427, 132080), (58840, 122174), (61087, 117680), (66040, 108854), (75184, 95615), (76492, 93980)]