12664845720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{23981}}^1$

素因数の和:24167

約数の個数: 160

約数和(自身を含む): 42830892720

約数和(自身を除く): 30166047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 163, 180, 216, 270, 324, 326, 360, 405, 489, 540, 648, 652, 810, 815, 978, 1080, 1304, 1467, 1620, 1630, 1956, 2445, 2934, 3240, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 8802, 9780, 11736, 13203, 14670, 17604, 19560, 22005, 23981, 26406, 29340, 35208, 44010, 47962, 52812, 58680, 66015, 71943, 88020, 95924, 105624, 119905, 132030, 143886, 176040, 191848, 215829, 239810, 264060, 287772, 359715, 431658, 479620, 528120, 575544, 647487, 719430, 863316, 959240, 1079145, 1294974, 1438860, 1726632, 1942461, 2158290, 2589948, 2877720, 3237435, 3884922, 3908903, 4316580, 5179896, 6474870, 7769844, 7817806, 8633160, 9712305, 11726709, 12949740, 15539688, 15635612, 19424610, 19544515, 23453418, 25899480, 31271224, 35180127, 38849220, 39089030, 46906836, 58633545, 70360254, 77698440, 78178060, 93813672, 105540381, 117267090, 140720508, 156356120, 175900635, 211080762, 234534180, 281441016, 316621143, 351801270, 422161524, 469068360, 527701905, 633242286, 703602540, 844323048, 1055403810, 1266484572, 1407205080, 1583105715, 2110807620, 2532969144, 3166211430, 4221615240, 6332422860, 12664845720]

約数ペア:

[(1, 12664845720), (2, 6332422860), (3, 4221615240), (4, 3166211430), (5, 2532969144), (6, 2110807620), (8, 1583105715), (9, 1407205080), (10, 1266484572), (12, 1055403810), (15, 844323048), (18, 703602540), (20, 633242286), (24, 527701905), (27, 469068360), (30, 422161524), (36, 351801270), (40, 316621143), (45, 281441016), (54, 234534180), (60, 211080762), (72, 175900635), (81, 156356120), (90, 140720508), (108, 117267090), (120, 105540381), (135, 93813672), (162, 78178060), (163, 77698440), (180, 70360254), (216, 58633545), (270, 46906836), (324, 39089030), (326, 38849220), (360, 35180127), (405, 31271224), (489, 25899480), (540, 23453418), (648, 19544515), (652, 19424610), (810, 15635612), (815, 15539688), (978, 12949740), (1080, 11726709), (1304, 9712305), (1467, 8633160), (1620, 7817806), (1630, 7769844), (1956, 6474870), (2445, 5179896), (2934, 4316580), (3240, 3908903), (3260, 3884922), (3912, 3237435), (4401, 2877720), (4890, 2589948), (5868, 2158290), (6520, 1942461), (7335, 1726632), (8802, 1438860), (9780, 1294974), (11736, 1079145), (13203, 959240), (14670, 863316), (17604, 719430), (19560, 647487), (22005, 575544), (23981, 528120), (26406, 479620), (29340, 431658), (35208, 359715), (44010, 287772), (47962, 264060), (52812, 239810), (58680, 215829), (66015, 191848), (71943, 176040), (88020, 143886), (95924, 132030), (105624, 119905)]