171308480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2522

約数の個数: 112

約数和(自身を含む): 481437696

約数和(自身を除く): 310129216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2467, 2480, 3472, 4340, 4934, 4960, 6944, 8680, 9868, 9920, 12335, 13888, 17269, 17360, 19736, 24670, 34538, 34720, 39472, 49340, 69076, 69440, 76477, 78944, 86345, 98680, 138152, 152954, 157888, 172690, 197360, 276304, 305908, 345380, 382385, 394720, 535339, 552608, 611816, 690760, 764770, 789440, 1070678, 1105216, 1223632, 1381520, 1529540, 2141356, 2447264, 2676695, 2763040, 3059080, 4282712, 4894528, 5353390, 5526080, 6118160, 8565424, 10706780, 12236320, 17130848, 21413560, 24472640, 34261696, 42827120, 85654240, 171308480]

約数ペア:

[(1, 171308480), (2, 85654240), (4, 42827120), (5, 34261696), (7, 24472640), (8, 21413560), (10, 17130848), (14, 12236320), (16, 10706780), (20, 8565424), (28, 6118160), (31, 5526080), (32, 5353390), (35, 4894528), (40, 4282712), (56, 3059080), (62, 2763040), (64, 2676695), (70, 2447264), (80, 2141356), (112, 1529540), (124, 1381520), (140, 1223632), (155, 1105216), (160, 1070678), (217, 789440), (224, 764770), (248, 690760), (280, 611816), (310, 552608), (320, 535339), (434, 394720), (448, 382385), (496, 345380), (560, 305908), (620, 276304), (868, 197360), (992, 172690), (1085, 157888), (1120, 152954), (1240, 138152), (1736, 98680), (1984, 86345), (2170, 78944), (2240, 76477), (2467, 69440), (2480, 69076), (3472, 49340), (4340, 39472), (4934, 34720), (4960, 34538), (6944, 24670), (8680, 19736), (9868, 17360), (9920, 17269), (12335, 13888)]