164740166520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2330789}}^1$

素因数の和:2330853

約数の個数: 128

約数和(自身を含む): 537014016000

約数和(自身を除く): 372273849480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 35340, 70680, 2330789, 4661578, 6992367, 9323156, 11653945, 13984734, 18646312, 23307890, 27969468, 34961835, 44284991, 46615780, 55938936, 69923670, 72254459, 88569982, 93231560, 132854973, 139847340, 144508918, 177139964, 216763377, 221424955, 265709946, 279694680, 289017836, 354279928, 361272295, 433526754, 442849910, 531419892, 578035672, 664274865, 722544590, 867053508, 885699820, 1062839784, 1083816885, 1328549730, 1372834721, 1445089180, 1734107016, 1771399640, 2167633770, 2657099460, 2745669442, 2890178360, 4118504163, 4335267540, 5314198920, 5491338884, 6864173605, 8237008326, 8670535080, 10982677768, 13728347210, 16474016652, 20592520815, 27456694420, 32948033304, 41185041630, 54913388840, 82370083260, 164740166520]

約数ペア:

[(1, 164740166520), (2, 82370083260), (3, 54913388840), (4, 41185041630), (5, 32948033304), (6, 27456694420), (8, 20592520815), (10, 16474016652), (12, 13728347210), (15, 10982677768), (19, 8670535080), (20, 8237008326), (24, 6864173605), (30, 5491338884), (31, 5314198920), (38, 4335267540), (40, 4118504163), (57, 2890178360), (60, 2745669442), (62, 2657099460), (76, 2167633770), (93, 1771399640), (95, 1734107016), (114, 1445089180), (120, 1372834721), (124, 1328549730), (152, 1083816885), (155, 1062839784), (186, 885699820), (190, 867053508), (228, 722544590), (248, 664274865), (285, 578035672), (310, 531419892), (372, 442849910), (380, 433526754), (456, 361272295), (465, 354279928), (570, 289017836), (589, 279694680), (620, 265709946), (744, 221424955), (760, 216763377), (930, 177139964), (1140, 144508918), (1178, 139847340), (1240, 132854973), (1767, 93231560), (1860, 88569982), (2280, 72254459), (2356, 69923670), (2945, 55938936), (3534, 46615780), (3720, 44284991), (4712, 34961835), (5890, 27969468), (7068, 23307890), (8835, 18646312), (11780, 13984734), (14136, 11653945), (17670, 9323156), (23560, 6992367), (35340, 4661578), (70680, 2330789)]