1780201104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8623}}^1$

素因数の和:8685

約数の個数: 160

約数和(自身を含む): 5543645184

約数和(自身を除く): 3763444080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 176, 184, 187, 204, 253, 264, 272, 276, 368, 374, 391, 408, 506, 528, 552, 561, 748, 759, 782, 816, 1012, 1104, 1122, 1173, 1496, 1518, 1564, 2024, 2244, 2346, 2992, 3036, 3128, 4048, 4301, 4488, 4692, 6072, 6256, 8602, 8623, 8976, 9384, 12144, 12903, 17204, 17246, 18768, 25806, 25869, 34408, 34492, 51612, 51738, 68816, 68984, 94853, 103224, 103476, 137968, 146591, 189706, 198329, 206448, 206952, 284559, 293182, 379412, 396658, 413904, 439773, 569118, 586364, 594987, 758824, 793316, 879546, 1138236, 1172728, 1189974, 1517648, 1586632, 1612501, 1759092, 2181619, 2276472, 2345456, 2379948, 3173264, 3225002, 3371593, 3518184, 4363238, 4552944, 4759896, 4837503, 6450004, 6544857, 6743186, 7036368, 8726476, 9519792, 9675006, 10114779, 12900008, 13089714, 13486372, 17452952, 19350012, 20229558, 25800016, 26179428, 26972744, 34905904, 37087523, 38700024, 40459116, 52358856, 53945488, 74175046, 77400048, 80918232, 104717712, 111262569, 148350092, 161836464, 222525138, 296700184, 445050276, 593400368, 890100552, 1780201104]

約数ペア:

[(1, 1780201104), (2, 890100552), (3, 593400368), (4, 445050276), (6, 296700184), (8, 222525138), (11, 161836464), (12, 148350092), (16, 111262569), (17, 104717712), (22, 80918232), (23, 77400048), (24, 74175046), (33, 53945488), (34, 52358856), (44, 40459116), (46, 38700024), (48, 37087523), (51, 34905904), (66, 26972744), (68, 26179428), (69, 25800016), (88, 20229558), (92, 19350012), (102, 17452952), (132, 13486372), (136, 13089714), (138, 12900008), (176, 10114779), (184, 9675006), (187, 9519792), (204, 8726476), (253, 7036368), (264, 6743186), (272, 6544857), (276, 6450004), (368, 4837503), (374, 4759896), (391, 4552944), (408, 4363238), (506, 3518184), (528, 3371593), (552, 3225002), (561, 3173264), (748, 2379948), (759, 2345456), (782, 2276472), (816, 2181619), (1012, 1759092), (1104, 1612501), (1122, 1586632), (1173, 1517648), (1496, 1189974), (1518, 1172728), (1564, 1138236), (2024, 879546), (2244, 793316), (2346, 758824), (2992, 594987), (3036, 586364), (3128, 569118), (4048, 439773), (4301, 413904), (4488, 396658), (4692, 379412), (6072, 293182), (6256, 284559), (8602, 206952), (8623, 206448), (8976, 198329), (9384, 189706), (12144, 146591), (12903, 137968), (17204, 103476), (17246, 103224), (18768, 94853), (25806, 68984), (25869, 68816), (34408, 51738), (34492, 51612)]