5148441720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{251}}^2$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 16873370280

約数和(自身を除く): 11724928560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 251, 360, 454, 502, 681, 753, 908, 1004, 1135, 1255, 1362, 1506, 1816, 2008, 2043, 2259, 2270, 2510, 2724, 3012, 3405, 3765, 4086, 4518, 4540, 5020, 5448, 6024, 6810, 7530, 8172, 9036, 9080, 10040, 10215, 11295, 13620, 15060, 16344, 18072, 20430, 22590, 27240, 30120, 40860, 45180, 56977, 63001, 81720, 90360, 113954, 126002, 170931, 189003, 227908, 252004, 284885, 315005, 341862, 378006, 455816, 504008, 512793, 567009, 569770, 630010, 683724, 756012, 854655, 945015, 1025586, 1134018, 1139540, 1260020, 1367448, 1512024, 1709310, 1890030, 2051172, 2268036, 2279080, 2520040, 2563965, 2835045, 3418620, 3780060, 4102344, 4536072, 5127930, 5670090, 6837240, 7560120, 10255860, 11340180, 14301227, 20511720, 22680360, 28602454, 42903681, 57204908, 71506135, 85807362, 114409816, 128711043, 143012270, 171614724, 214518405, 257422086, 286024540, 343229448, 429036810, 514844172, 572049080, 643555215, 858073620, 1029688344, 1287110430, 1716147240, 2574220860, 5148441720]

約数ペア:

[(1, 5148441720), (2, 2574220860), (3, 1716147240), (4, 1287110430), (5, 1029688344), (6, 858073620), (8, 643555215), (9, 572049080), (10, 514844172), (12, 429036810), (15, 343229448), (18, 286024540), (20, 257422086), (24, 214518405), (30, 171614724), (36, 143012270), (40, 128711043), (45, 114409816), (60, 85807362), (72, 71506135), (90, 57204908), (120, 42903681), (180, 28602454), (227, 22680360), (251, 20511720), (360, 14301227), (454, 11340180), (502, 10255860), (681, 7560120), (753, 6837240), (908, 5670090), (1004, 5127930), (1135, 4536072), (1255, 4102344), (1362, 3780060), (1506, 3418620), (1816, 2835045), (2008, 2563965), (2043, 2520040), (2259, 2279080), (2270, 2268036), (2510, 2051172), (2724, 1890030), (3012, 1709310), (3405, 1512024), (3765, 1367448), (4086, 1260020), (4518, 1139540), (4540, 1134018), (5020, 1025586), (5448, 945015), (6024, 854655), (6810, 756012), (7530, 683724), (8172, 630010), (9036, 569770), (9080, 567009), (10040, 512793), (10215, 504008), (11295, 455816), (13620, 378006), (15060, 341862), (16344, 315005), (18072, 284885), (20430, 252004), (22590, 227908), (27240, 189003), (30120, 170931), (40860, 126002), (45180, 113954), (56977, 90360), (63001, 81720)]