66625440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 177229920

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, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 251, 280, 316, 336, 395, 420, 474, 480, 502, 553, 560, 632, 672, 753, 790, 840, 948, 1004, 1106, 1120, 1185, 1255, 1264, 1506, 1580, 1659, 1680, 1757, 1896, 2008, 2212, 2370, 2510, 2528, 2765, 3012, 3160, 3318, 3360, 3514, 3765, 3792, 4016, 4424, 4740, 5020, 5271, 5530, 6024, 6320, 6636, 7028, 7530, 7584, 8032, 8295, 8785, 8848, 9480, 10040, 10542, 11060, 12048, 12640, 13272, 14056, 15060, 16590, 17570, 17696, 18960, 19829, 20080, 21084, 22120, 24096, 26355, 26544, 28112, 30120, 33180, 35140, 37920, 39658, 40160, 42168, 44240, 52710, 53088, 56224, 59487, 60240, 66360, 70280, 79316, 84336, 88480, 99145, 105420, 118974, 120480, 132720, 138803, 140560, 158632, 168672, 198290, 210840, 237948, 265440, 277606, 281120, 297435, 317264, 396580, 416409, 421680, 475896, 555212, 594870, 634528, 694015, 793160, 832818, 843360, 951792, 1110424, 1189740, 1388030, 1586320, 1665636, 1903584, 2082045, 2220848, 2379480, 2776060, 3172640, 3331272, 4164090, 4441696, 4758960, 5552120, 6662544, 8328180, 9517920, 11104240, 13325088, 16656360, 22208480, 33312720, 66625440]

約数ペア:

[(1, 66625440), (2, 33312720), (3, 22208480), (4, 16656360), (5, 13325088), (6, 11104240), (7, 9517920), (8, 8328180), (10, 6662544), (12, 5552120), (14, 4758960), (15, 4441696), (16, 4164090), (20, 3331272), (21, 3172640), (24, 2776060), (28, 2379480), (30, 2220848), (32, 2082045), (35, 1903584), (40, 1665636), (42, 1586320), (48, 1388030), (56, 1189740), (60, 1110424), (70, 951792), (79, 843360), (80, 832818), (84, 793160), (96, 694015), (105, 634528), (112, 594870), (120, 555212), (140, 475896), (158, 421680), (160, 416409), (168, 396580), (210, 317264), (224, 297435), (237, 281120), (240, 277606), (251, 265440), (280, 237948), (316, 210840), (336, 198290), (395, 168672), (420, 158632), (474, 140560), (480, 138803), (502, 132720), (553, 120480), (560, 118974), (632, 105420), (672, 99145), (753, 88480), (790, 84336), (840, 79316), (948, 70280), (1004, 66360), (1106, 60240), (1120, 59487), (1185, 56224), (1255, 53088), (1264, 52710), (1506, 44240), (1580, 42168), (1659, 40160), (1680, 39658), (1757, 37920), (1896, 35140), (2008, 33180), (2212, 30120), (2370, 28112), (2510, 26544), (2528, 26355), (2765, 24096), (3012, 22120), (3160, 21084), (3318, 20080), (3360, 19829), (3514, 18960), (3765, 17696), (3792, 17570), (4016, 16590), (4424, 15060), (4740, 14056), (5020, 13272), (5271, 12640), (5530, 12048), (6024, 11060), (6320, 10542), (6636, 10040), (7028, 9480), (7530, 8848), (7584, 8785), (8032, 8295)]