73451840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 220528896

約数和(自身を除く): 147077056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 271, 280, 308, 320, 352, 385, 440, 448, 484, 542, 560, 605, 616, 704, 770, 847, 880, 968, 1084, 1120, 1210, 1232, 1355, 1540, 1694, 1760, 1897, 1936, 2168, 2240, 2420, 2464, 2710, 2981, 3080, 3388, 3520, 3794, 3872, 4235, 4336, 4840, 4928, 5420, 5962, 6160, 6776, 7588, 7744, 8470, 8672, 9485, 9680, 10840, 11924, 12320, 13552, 14905, 15176, 16940, 17344, 18970, 19360, 20867, 21680, 23848, 24640, 27104, 29810, 30352, 32791, 33880, 37940, 38720, 41734, 43360, 47696, 54208, 59620, 60704, 65582, 67760, 75880, 83468, 86720, 95392, 104335, 119240, 121408, 131164, 135520, 151760, 163955, 166936, 190784, 208670, 229537, 238480, 262328, 271040, 303520, 327910, 333872, 417340, 459074, 476960, 524656, 607040, 655820, 667744, 834680, 918148, 953920, 1049312, 1147685, 1311640, 1335488, 1669360, 1836296, 2098624, 2295370, 2623280, 3338720, 3672592, 4590740, 5246560, 6677440, 7345184, 9181480, 10493120, 14690368, 18362960, 36725920, 73451840]

約数ペア:

[(1, 73451840), (2, 36725920), (4, 18362960), (5, 14690368), (7, 10493120), (8, 9181480), (10, 7345184), (11, 6677440), (14, 5246560), (16, 4590740), (20, 3672592), (22, 3338720), (28, 2623280), (32, 2295370), (35, 2098624), (40, 1836296), (44, 1669360), (55, 1335488), (56, 1311640), (64, 1147685), (70, 1049312), (77, 953920), (80, 918148), (88, 834680), (110, 667744), (112, 655820), (121, 607040), (140, 524656), (154, 476960), (160, 459074), (176, 417340), (220, 333872), (224, 327910), (242, 303520), (271, 271040), (280, 262328), (308, 238480), (320, 229537), (352, 208670), (385, 190784), (440, 166936), (448, 163955), (484, 151760), (542, 135520), (560, 131164), (605, 121408), (616, 119240), (704, 104335), (770, 95392), (847, 86720), (880, 83468), (968, 75880), (1084, 67760), (1120, 65582), (1210, 60704), (1232, 59620), (1355, 54208), (1540, 47696), (1694, 43360), (1760, 41734), (1897, 38720), (1936, 37940), (2168, 33880), (2240, 32791), (2420, 30352), (2464, 29810), (2710, 27104), (2981, 24640), (3080, 23848), (3388, 21680), (3520, 20867), (3794, 19360), (3872, 18970), (4235, 17344), (4336, 16940), (4840, 15176), (4928, 14905), (5420, 13552), (5962, 12320), (6160, 11924), (6776, 10840), (7588, 9680), (7744, 9485), (8470, 8672)]