143317440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7139

約数の個数: 168

約数和(自身を含む): 563453280

約数和(自身を除く): 420135840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7109, 10080, 14218, 20160, 21327, 28436, 35545, 42654, 49763, 56872, 63981, 71090, 85308, 99526, 106635, 113744, 127962, 142180, 149289, 170616, 199052, 213270, 227488, 248815, 255924, 284360, 298578, 319905, 341232, 398104, 426540, 447867, 454976, 497630, 511848, 568720, 597156, 639810, 682464, 746445, 796208, 853080, 895734, 995260, 1023696, 1137440, 1194312, 1279620, 1364928, 1492890, 1592416, 1706160, 1791468, 1990520, 2047392, 2239335, 2274880, 2388624, 2559240, 2985780, 3184832, 3412320, 3582936, 3981040, 4094784, 4478670, 4777248, 5118480, 5971560, 6824640, 7165872, 7962080, 8957340, 9554496, 10236960, 11943120, 14331744, 15924160, 17914680, 20473920, 23886240, 28663488, 35829360, 47772480, 71658720, 143317440]

約数ペア:

[(1, 143317440), (2, 71658720), (3, 47772480), (4, 35829360), (5, 28663488), (6, 23886240), (7, 20473920), (8, 17914680), (9, 15924160), (10, 14331744), (12, 11943120), (14, 10236960), (15, 9554496), (16, 8957340), (18, 7962080), (20, 7165872), (21, 6824640), (24, 5971560), (28, 5118480), (30, 4777248), (32, 4478670), (35, 4094784), (36, 3981040), (40, 3582936), (42, 3412320), (45, 3184832), (48, 2985780), (56, 2559240), (60, 2388624), (63, 2274880), (64, 2239335), (70, 2047392), (72, 1990520), (80, 1791468), (84, 1706160), (90, 1592416), (96, 1492890), (105, 1364928), (112, 1279620), (120, 1194312), (126, 1137440), (140, 1023696), (144, 995260), (160, 895734), (168, 853080), (180, 796208), (192, 746445), (210, 682464), (224, 639810), (240, 597156), (252, 568720), (280, 511848), (288, 497630), (315, 454976), (320, 447867), (336, 426540), (360, 398104), (420, 341232), (448, 319905), (480, 298578), (504, 284360), (560, 255924), (576, 248815), (630, 227488), (672, 213270), (720, 199052), (840, 170616), (960, 149289), (1008, 142180), (1120, 127962), (1260, 113744), (1344, 106635), (1440, 99526), (1680, 85308), (2016, 71090), (2240, 63981), (2520, 56872), (2880, 49763), (3360, 42654), (4032, 35545), (5040, 28436), (6720, 21327), (7109, 20160), (10080, 14218)]