210780024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 655549440

約数和(自身を除く): 444769416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 103, 104, 156, 168, 182, 206, 273, 309, 312, 364, 412, 546, 618, 721, 728, 824, 937, 1092, 1236, 1339, 1442, 1874, 2163, 2184, 2472, 2678, 2811, 2884, 3748, 4017, 4326, 5356, 5622, 5768, 6559, 7496, 8034, 8652, 9373, 10712, 11244, 12181, 13118, 16068, 17304, 18746, 19677, 22488, 24362, 26236, 28119, 32136, 36543, 37492, 39354, 48724, 52472, 56238, 73086, 74984, 78708, 85267, 96511, 97448, 112476, 146172, 157416, 170534, 193022, 224952, 255801, 289533, 292344, 341068, 386044, 511602, 579066, 675577, 682136, 772088, 1023204, 1158132, 1254643, 1351154, 2026731, 2046408, 2316264, 2509286, 2702308, 3763929, 4053462, 5018572, 5404616, 7527858, 8106924, 8782501, 10037144, 15055716, 16213848, 17565002, 26347503, 30111432, 35130004, 52695006, 70260008, 105390012, 210780024]

約数ペア:

[(1, 210780024), (2, 105390012), (3, 70260008), (4, 52695006), (6, 35130004), (7, 30111432), (8, 26347503), (12, 17565002), (13, 16213848), (14, 15055716), (21, 10037144), (24, 8782501), (26, 8106924), (28, 7527858), (39, 5404616), (42, 5018572), (52, 4053462), (56, 3763929), (78, 2702308), (84, 2509286), (91, 2316264), (103, 2046408), (104, 2026731), (156, 1351154), (168, 1254643), (182, 1158132), (206, 1023204), (273, 772088), (309, 682136), (312, 675577), (364, 579066), (412, 511602), (546, 386044), (618, 341068), (721, 292344), (728, 289533), (824, 255801), (937, 224952), (1092, 193022), (1236, 170534), (1339, 157416), (1442, 146172), (1874, 112476), (2163, 97448), (2184, 96511), (2472, 85267), (2678, 78708), (2811, 74984), (2884, 73086), (3748, 56238), (4017, 52472), (4326, 48724), (5356, 39354), (5622, 37492), (5768, 36543), (6559, 32136), (7496, 28119), (8034, 26236), (8652, 24362), (9373, 22488), (10712, 19677), (11244, 18746), (12181, 17304), (13118, 16068)]