56758240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 177666048

約数和(自身を除く): 120907808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 271, 272, 280, 308, 340, 352, 374, 385, 440, 476, 542, 544, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1084, 1120, 1190, 1232, 1309, 1355, 1360, 1496, 1540, 1760, 1870, 1897, 1904, 2168, 2380, 2464, 2618, 2710, 2720, 2981, 2992, 3080, 3740, 3794, 3808, 4336, 4607, 4760, 5236, 5420, 5962, 5984, 6160, 6545, 7480, 7588, 8672, 9214, 9485, 9520, 10472, 10840, 11924, 12320, 13090, 14905, 14960, 15176, 18428, 18970, 19040, 20867, 20944, 21680, 23035, 23848, 26180, 29810, 29920, 30352, 32249, 36856, 37940, 41734, 41888, 43360, 46070, 47696, 50677, 52360, 59620, 60704, 64498, 73712, 75880, 83468, 92140, 95392, 101354, 104335, 104720, 119240, 128996, 147424, 151760, 161245, 166936, 184280, 202708, 208670, 209440, 238480, 253385, 257992, 303520, 322490, 333872, 354739, 368560, 405416, 417340, 476960, 506770, 515984, 644980, 667744, 709478, 737120, 810832, 834680, 1013540, 1031968, 1289960, 1418956, 1621664, 1669360, 1773695, 2027080, 2579920, 2837912, 3338720, 3547390, 4054160, 5159840, 5675824, 7094780, 8108320, 11351648, 14189560, 28379120, 56758240]

約数ペア:

[(1, 56758240), (2, 28379120), (4, 14189560), (5, 11351648), (7, 8108320), (8, 7094780), (10, 5675824), (11, 5159840), (14, 4054160), (16, 3547390), (17, 3338720), (20, 2837912), (22, 2579920), (28, 2027080), (32, 1773695), (34, 1669360), (35, 1621664), (40, 1418956), (44, 1289960), (55, 1031968), (56, 1013540), (68, 834680), (70, 810832), (77, 737120), (80, 709478), (85, 667744), (88, 644980), (110, 515984), (112, 506770), (119, 476960), (136, 417340), (140, 405416), (154, 368560), (160, 354739), (170, 333872), (176, 322490), (187, 303520), (220, 257992), (224, 253385), (238, 238480), (271, 209440), (272, 208670), (280, 202708), (308, 184280), (340, 166936), (352, 161245), (374, 151760), (385, 147424), (440, 128996), (476, 119240), (542, 104720), (544, 104335), (560, 101354), (595, 95392), (616, 92140), (680, 83468), (748, 75880), (770, 73712), (880, 64498), (935, 60704), (952, 59620), (1084, 52360), (1120, 50677), (1190, 47696), (1232, 46070), (1309, 43360), (1355, 41888), (1360, 41734), (1496, 37940), (1540, 36856), (1760, 32249), (1870, 30352), (1897, 29920), (1904, 29810), (2168, 26180), (2380, 23848), (2464, 23035), (2618, 21680), (2710, 20944), (2720, 20867), (2981, 19040), (2992, 18970), (3080, 18428), (3740, 15176), (3794, 14960), (3808, 14905), (4336, 13090), (4607, 12320), (4760, 11924), (5236, 10840), (5420, 10472), (5962, 9520), (5984, 9485), (6160, 9214), (6545, 8672), (7480, 7588)]