160160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:46

約数の個数: 96

約数和(自身を含む): 508032

約数和(自身を除く): 347872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3640, 4004, 4576, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 12320, 14560, 16016, 20020, 22880, 32032, 40040, 80080, 160160]

約数ペア:

[(1, 160160), (2, 80080), (4, 40040), (5, 32032), (7, 22880), (8, 20020), (10, 16016), (11, 14560), (13, 12320), (14, 11440), (16, 10010), (20, 8008), (22, 7280), (26, 6160), (28, 5720), (32, 5005), (35, 4576), (40, 4004), (44, 3640), (52, 3080), (55, 2912), (56, 2860), (65, 2464), (70, 2288), (77, 2080), (80, 2002), (88, 1820), (91, 1760), (104, 1540), (110, 1456), (112, 1430), (130, 1232), (140, 1144), (143, 1120), (154, 1040), (160, 1001), (176, 910), (182, 880), (208, 770), (220, 728), (224, 715), (260, 616), (280, 572), (286, 560), (308, 520), (352, 455), (364, 440), (385, 416)]