139957440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 224

約数和(自身を含む): 517916160

約数和(自身を除く): 377958720

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, 192, 210, 224, 236, 240, 280, 295, 320, 336, 353, 354, 413, 420, 448, 472, 480, 560, 590, 672, 706, 708, 826, 840, 885, 944, 960, 1059, 1120, 1180, 1239, 1344, 1412, 1416, 1652, 1680, 1765, 1770, 1888, 2065, 2118, 2240, 2360, 2471, 2478, 2824, 2832, 3304, 3360, 3530, 3540, 3776, 4130, 4236, 4720, 4942, 4956, 5295, 5648, 5664, 6195, 6608, 6720, 7060, 7080, 7413, 8260, 8472, 9440, 9884, 9912, 10590, 11296, 11328, 12355, 12390, 13216, 14120, 14160, 14826, 16520, 16944, 18880, 19768, 19824, 20827, 21180, 22592, 24710, 24780, 26432, 28240, 28320, 29652, 33040, 33888, 37065, 39536, 39648, 41654, 42360, 49420, 49560, 56480, 56640, 59304, 62481, 66080, 67776, 74130, 79072, 79296, 83308, 84720, 98840, 99120, 104135, 112960, 118608, 124962, 132160, 145789, 148260, 158144, 166616, 169440, 197680, 198240, 208270, 237216, 249924, 291578, 296520, 312405, 333232, 338880, 395360, 396480, 416540, 437367, 474432, 499848, 583156, 593040, 624810, 666464, 728945, 790720, 833080, 874734, 999696, 1166312, 1186080, 1249620, 1332928, 1457890, 1666160, 1749468, 1999392, 2186835, 2332624, 2372160, 2499240, 2915780, 3332320, 3498936, 3998784, 4373670, 4665248, 4998480, 5831560, 6664640, 6997872, 8747340, 9330496, 9996960, 11663120, 13995744, 17494680, 19993920, 23326240, 27991488, 34989360, 46652480, 69978720, 139957440]

約数ペア:

[(1, 139957440), (2, 69978720), (3, 46652480), (4, 34989360), (5, 27991488), (6, 23326240), (7, 19993920), (8, 17494680), (10, 13995744), (12, 11663120), (14, 9996960), (15, 9330496), (16, 8747340), (20, 6997872), (21, 6664640), (24, 5831560), (28, 4998480), (30, 4665248), (32, 4373670), (35, 3998784), (40, 3498936), (42, 3332320), (48, 2915780), (56, 2499240), (59, 2372160), (60, 2332624), (64, 2186835), (70, 1999392), (80, 1749468), (84, 1666160), (96, 1457890), (105, 1332928), (112, 1249620), (118, 1186080), (120, 1166312), (140, 999696), (160, 874734), (168, 833080), (177, 790720), (192, 728945), (210, 666464), (224, 624810), (236, 593040), (240, 583156), (280, 499848), (295, 474432), (320, 437367), (336, 416540), (353, 396480), (354, 395360), (413, 338880), (420, 333232), (448, 312405), (472, 296520), (480, 291578), (560, 249924), (590, 237216), (672, 208270), (706, 198240), (708, 197680), (826, 169440), (840, 166616), (885, 158144), (944, 148260), (960, 145789), (1059, 132160), (1120, 124962), (1180, 118608), (1239, 112960), (1344, 104135), (1412, 99120), (1416, 98840), (1652, 84720), (1680, 83308), (1765, 79296), (1770, 79072), (1888, 74130), (2065, 67776), (2118, 66080), (2240, 62481), (2360, 59304), (2471, 56640), (2478, 56480), (2824, 49560), (2832, 49420), (3304, 42360), (3360, 41654), (3530, 39648), (3540, 39536), (3776, 37065), (4130, 33888), (4236, 33040), (4720, 29652), (4942, 28320), (4956, 28240), (5295, 26432), (5648, 24780), (5664, 24710), (6195, 22592), (6608, 21180), (6720, 20827), (7060, 19824), (7080, 19768), (7413, 18880), (8260, 16944), (8472, 16520), (9440, 14826), (9884, 14160), (9912, 14120), (10590, 13216), (11296, 12390), (11328, 12355)]