1580919168

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9480

約数の個数: 128

約数和(自身を含む): 4613011200

約数和(自身を除く): 3032092032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 1104, 1216, 1311, 1472, 1748, 1824, 2208, 2432, 2622, 2944, 3496, 3648, 4416, 5244, 6992, 7296, 8832, 9421, 10488, 13984, 18842, 20976, 27968, 28263, 37684, 41952, 55936, 56526, 75368, 83904, 113052, 150736, 167808, 178999, 216683, 226104, 301472, 357998, 433366, 452208, 536997, 602944, 650049, 715996, 866732, 904416, 1073994, 1205888, 1300098, 1431992, 1733464, 1808832, 2147988, 2600196, 2863984, 3466928, 3617664, 4116977, 4295976, 5200392, 5727968, 6933856, 8233954, 8591952, 10400784, 11455936, 12350931, 13867712, 16467908, 17183904, 20801568, 22911872, 24701862, 27735424, 32935816, 34367808, 41603136, 49403724, 65871632, 68735616, 83206272, 98807448, 131743264, 197614896, 263486528, 395229792, 526973056, 790459584, 1580919168]

約数ペア:

[(1, 1580919168), (2, 790459584), (3, 526973056), (4, 395229792), (6, 263486528), (8, 197614896), (12, 131743264), (16, 98807448), (19, 83206272), (23, 68735616), (24, 65871632), (32, 49403724), (38, 41603136), (46, 34367808), (48, 32935816), (57, 27735424), (64, 24701862), (69, 22911872), (76, 20801568), (92, 17183904), (96, 16467908), (114, 13867712), (128, 12350931), (138, 11455936), (152, 10400784), (184, 8591952), (192, 8233954), (228, 6933856), (276, 5727968), (304, 5200392), (368, 4295976), (384, 4116977), (437, 3617664), (456, 3466928), (552, 2863984), (608, 2600196), (736, 2147988), (874, 1808832), (912, 1733464), (1104, 1431992), (1216, 1300098), (1311, 1205888), (1472, 1073994), (1748, 904416), (1824, 866732), (2208, 715996), (2432, 650049), (2622, 602944), (2944, 536997), (3496, 452208), (3648, 433366), (4416, 357998), (5244, 301472), (6992, 226104), (7296, 216683), (8832, 178999), (9421, 167808), (10488, 150736), (13984, 113052), (18842, 83904), (20976, 75368), (27968, 56526), (28263, 55936), (37684, 41952)]