20182239360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4079}}^1$

素因数の和:4963

約数の個数: 192

約数和(自身を含む): 69790032000

約数和(自身を除く): 49607792640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 859, 960, 1152, 1440, 1718, 1920, 2577, 2880, 3436, 4079, 4295, 5154, 5760, 6872, 7731, 8158, 8590, 10308, 12237, 12885, 13744, 15462, 16316, 17180, 20395, 20616, 24474, 25770, 27488, 30924, 32632, 34360, 36711, 38655, 40790, 41232, 48948, 51540, 54976, 61185, 61848, 65264, 68720, 73422, 77310, 81580, 82464, 97896, 103080, 109952, 122370, 123696, 130528, 137440, 146844, 154620, 163160, 164928, 183555, 195792, 206160, 244740, 247392, 261056, 274880, 293688, 309240, 326320, 329856, 367110, 391584, 412320, 489480, 494784, 522112, 549760, 587376, 618480, 652640, 734220, 783168, 824640, 978960, 989568, 1174752, 1236960, 1305280, 1468440, 1566336, 1649280, 1957920, 2349504, 2473920, 2610560, 2936880, 3503861, 3915840, 4699008, 4947840, 5873760, 7007722, 7831680, 10511583, 11747520, 14015444, 17519305, 21023166, 23495040, 28030888, 31534749, 35038610, 42046332, 52557915, 56061776, 63069498, 70077220, 84092664, 105115830, 112123552, 126138996, 140154440, 157673745, 168185328, 210231660, 224247104, 252277992, 280308880, 315347490, 336370656, 420463320, 448494208, 504555984, 560617760, 630694980, 672741312, 840926640, 1009111968, 1121235520, 1261389960, 1345482624, 1681853280, 2018223936, 2242471040, 2522779920, 3363706560, 4036447872, 5045559840, 6727413120, 10091119680, 20182239360]

約数ペア:

[(1, 20182239360), (2, 10091119680), (3, 6727413120), (4, 5045559840), (5, 4036447872), (6, 3363706560), (8, 2522779920), (9, 2242471040), (10, 2018223936), (12, 1681853280), (15, 1345482624), (16, 1261389960), (18, 1121235520), (20, 1009111968), (24, 840926640), (30, 672741312), (32, 630694980), (36, 560617760), (40, 504555984), (45, 448494208), (48, 420463320), (60, 336370656), (64, 315347490), (72, 280308880), (80, 252277992), (90, 224247104), (96, 210231660), (120, 168185328), (128, 157673745), (144, 140154440), (160, 126138996), (180, 112123552), (192, 105115830), (240, 84092664), (288, 70077220), (320, 63069498), (360, 56061776), (384, 52557915), (480, 42046332), (576, 35038610), (640, 31534749), (720, 28030888), (859, 23495040), (960, 21023166), (1152, 17519305), (1440, 14015444), (1718, 11747520), (1920, 10511583), (2577, 7831680), (2880, 7007722), (3436, 5873760), (4079, 4947840), (4295, 4699008), (5154, 3915840), (5760, 3503861), (6872, 2936880), (7731, 2610560), (8158, 2473920), (8590, 2349504), (10308, 1957920), (12237, 1649280), (12885, 1566336), (13744, 1468440), (15462, 1305280), (16316, 1236960), (17180, 1174752), (20395, 989568), (20616, 978960), (24474, 824640), (25770, 783168), (27488, 734220), (30924, 652640), (32632, 618480), (34360, 587376), (36711, 549760), (38655, 522112), (40790, 494784), (41232, 489480), (48948, 412320), (51540, 391584), (54976, 367110), (61185, 329856), (61848, 326320), (65264, 309240), (68720, 293688), (73422, 274880), (77310, 261056), (81580, 247392), (82464, 244740), (97896, 206160), (103080, 195792), (109952, 183555), (122370, 164928), (123696, 163160), (130528, 154620), (137440, 146844)]