194147280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{3329}}^1$

素因数の和:3360

約数の個数: 140

約数和(自身を含む): 676982340

約数和(自身を除く): 482835060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3329, 3645, 3888, 4860, 5832, 6480, 6658, 7290, 9720, 9987, 11664, 13316, 14580, 16645, 19440, 19974, 26632, 29160, 29961, 33290, 39948, 49935, 53264, 58320, 59922, 66580, 79896, 89883, 99870, 119844, 133160, 149805, 159792, 179766, 199740, 239688, 266320, 269649, 299610, 359532, 399480, 449415, 479376, 539298, 599220, 719064, 798960, 808947, 898830, 1078596, 1198440, 1348245, 1438128, 1617894, 1797660, 2157192, 2396880, 2426841, 2696490, 3235788, 3595320, 4044735, 4314384, 4853682, 5392980, 6471576, 7190640, 8089470, 9707364, 10785960, 12134205, 12943152, 16178940, 19414728, 21571920, 24268410, 32357880, 38829456, 48536820, 64715760, 97073640, 194147280]

約数ペア:

[(1, 194147280), (2, 97073640), (3, 64715760), (4, 48536820), (5, 38829456), (6, 32357880), (8, 24268410), (9, 21571920), (10, 19414728), (12, 16178940), (15, 12943152), (16, 12134205), (18, 10785960), (20, 9707364), (24, 8089470), (27, 7190640), (30, 6471576), (36, 5392980), (40, 4853682), (45, 4314384), (48, 4044735), (54, 3595320), (60, 3235788), (72, 2696490), (80, 2426841), (81, 2396880), (90, 2157192), (108, 1797660), (120, 1617894), (135, 1438128), (144, 1348245), (162, 1198440), (180, 1078596), (216, 898830), (240, 808947), (243, 798960), (270, 719064), (324, 599220), (360, 539298), (405, 479376), (432, 449415), (486, 399480), (540, 359532), (648, 299610), (720, 269649), (729, 266320), (810, 239688), (972, 199740), (1080, 179766), (1215, 159792), (1296, 149805), (1458, 133160), (1620, 119844), (1944, 99870), (2160, 89883), (2430, 79896), (2916, 66580), (3240, 59922), (3329, 58320), (3645, 53264), (3888, 49935), (4860, 39948), (5832, 33290), (6480, 29961), (6658, 29160), (7290, 26632), (9720, 19974), (9987, 19440), (11664, 16645), (13316, 14580)]