71762880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 266273280

約数和(自身を除く): 194510400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 181, 192, 210, 224, 236, 240, 280, 295, 320, 336, 354, 362, 413, 420, 448, 472, 480, 543, 560, 590, 672, 708, 724, 826, 840, 885, 905, 944, 960, 1086, 1120, 1180, 1239, 1267, 1344, 1416, 1448, 1652, 1680, 1770, 1810, 1888, 2065, 2172, 2240, 2360, 2478, 2534, 2715, 2832, 2896, 3304, 3360, 3540, 3620, 3776, 3801, 4130, 4344, 4720, 4956, 5068, 5430, 5664, 5792, 6195, 6335, 6608, 6720, 7080, 7240, 7602, 8260, 8688, 9440, 9912, 10136, 10679, 10860, 11328, 11584, 12390, 12670, 13216, 14160, 14480, 15204, 16520, 17376, 18880, 19005, 19824, 20272, 21358, 21720, 24780, 25340, 26432, 28320, 28960, 30408, 32037, 33040, 34752, 38010, 39648, 40544, 42716, 43440, 49560, 50680, 53395, 56640, 57920, 60816, 64074, 66080, 74753, 76020, 79296, 81088, 85432, 86880, 99120, 101360, 106790, 121632, 128148, 132160, 149506, 152040, 160185, 170864, 173760, 198240, 202720, 213580, 224259, 243264, 256296, 299012, 304080, 320370, 341728, 373765, 396480, 405440, 427160, 448518, 512592, 598024, 608160, 640740, 683456, 747530, 854320, 897036, 1025184, 1121295, 1196048, 1216320, 1281480, 1495060, 1708640, 1794072, 2050368, 2242590, 2392096, 2562960, 2990120, 3417280, 3588144, 4485180, 4784192, 5125920, 5980240, 7176288, 8970360, 10251840, 11960480, 14352576, 17940720, 23920960, 35881440, 71762880]

約数ペア:

[(1, 71762880), (2, 35881440), (3, 23920960), (4, 17940720), (5, 14352576), (6, 11960480), (7, 10251840), (8, 8970360), (10, 7176288), (12, 5980240), (14, 5125920), (15, 4784192), (16, 4485180), (20, 3588144), (21, 3417280), (24, 2990120), (28, 2562960), (30, 2392096), (32, 2242590), (35, 2050368), (40, 1794072), (42, 1708640), (48, 1495060), (56, 1281480), (59, 1216320), (60, 1196048), (64, 1121295), (70, 1025184), (80, 897036), (84, 854320), (96, 747530), (105, 683456), (112, 640740), (118, 608160), (120, 598024), (140, 512592), (160, 448518), (168, 427160), (177, 405440), (181, 396480), (192, 373765), (210, 341728), (224, 320370), (236, 304080), (240, 299012), (280, 256296), (295, 243264), (320, 224259), (336, 213580), (354, 202720), (362, 198240), (413, 173760), (420, 170864), (448, 160185), (472, 152040), (480, 149506), (543, 132160), (560, 128148), (590, 121632), (672, 106790), (708, 101360), (724, 99120), (826, 86880), (840, 85432), (885, 81088), (905, 79296), (944, 76020), (960, 74753), (1086, 66080), (1120, 64074), (1180, 60816), (1239, 57920), (1267, 56640), (1344, 53395), (1416, 50680), (1448, 49560), (1652, 43440), (1680, 42716), (1770, 40544), (1810, 39648), (1888, 38010), (2065, 34752), (2172, 33040), (2240, 32037), (2360, 30408), (2478, 28960), (2534, 28320), (2715, 26432), (2832, 25340), (2896, 24780), (3304, 21720), (3360, 21358), (3540, 20272), (3620, 19824), (3776, 19005), (3801, 18880), (4130, 17376), (4344, 16520), (4720, 15204), (4956, 14480), (5068, 14160), (5430, 13216), (5664, 12670), (5792, 12390), (6195, 11584), (6335, 11328), (6608, 10860), (6720, 10679), (7080, 10136), (7240, 9912), (7602, 9440), (8260, 8688)]