313847520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{93407}}^1$

素因数の和:93432

約数の個数: 96

約数和(自身を含む): 1129863168

約数和(自身を除く): 816015648

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, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 93407, 186814, 280221, 373628, 467035, 560442, 653849, 747256, 934070, 1120884, 1307698, 1401105, 1494512, 1868140, 1961547, 2241768, 2615396, 2802210, 2989024, 3269245, 3736280, 3923094, 4483536, 5230792, 5604420, 6538490, 7472560, 7846188, 8967072, 9807735, 10461584, 11208840, 13076980, 14945120, 15692376, 19615470, 20923168, 22417680, 26153960, 31384752, 39230940, 44835360, 52307920, 62769504, 78461880, 104615840, 156923760, 313847520]

約数ペア:

[(1, 313847520), (2, 156923760), (3, 104615840), (4, 78461880), (5, 62769504), (6, 52307920), (7, 44835360), (8, 39230940), (10, 31384752), (12, 26153960), (14, 22417680), (15, 20923168), (16, 19615470), (20, 15692376), (21, 14945120), (24, 13076980), (28, 11208840), (30, 10461584), (32, 9807735), (35, 8967072), (40, 7846188), (42, 7472560), (48, 6538490), (56, 5604420), (60, 5230792), (70, 4483536), (80, 3923094), (84, 3736280), (96, 3269245), (105, 2989024), (112, 2802210), (120, 2615396), (140, 2241768), (160, 1961547), (168, 1868140), (210, 1494512), (224, 1401105), (240, 1307698), (280, 1120884), (336, 934070), (420, 747256), (480, 653849), (560, 560442), (672, 467035), (840, 373628), (1120, 280221), (1680, 186814), (3360, 93407)]