141047200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 399349440

約数和(自身を除く): 258302240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 89, 100, 112, 140, 160, 175, 178, 200, 224, 280, 283, 350, 356, 400, 445, 560, 566, 623, 700, 712, 800, 890, 1120, 1132, 1246, 1400, 1415, 1424, 1780, 1981, 2225, 2264, 2492, 2800, 2830, 2848, 3115, 3560, 3962, 4450, 4528, 4984, 5600, 5660, 6230, 7075, 7120, 7924, 8900, 9056, 9905, 9968, 11320, 12460, 14150, 14240, 15575, 15848, 17800, 19810, 19936, 22640, 24920, 25187, 28300, 31150, 31696, 35600, 39620, 45280, 49525, 49840, 50374, 56600, 62300, 63392, 71200, 79240, 99050, 99680, 100748, 113200, 124600, 125935, 158480, 176309, 198100, 201496, 226400, 249200, 251870, 316960, 352618, 396200, 402992, 498400, 503740, 629675, 705236, 792400, 805984, 881545, 1007480, 1259350, 1410472, 1584800, 1763090, 2014960, 2518700, 2820944, 3526180, 4029920, 4407725, 5037400, 5641888, 7052360, 8815450, 10074800, 14104720, 17630900, 20149600, 28209440, 35261800, 70523600, 141047200]

約数ペア:

[(1, 141047200), (2, 70523600), (4, 35261800), (5, 28209440), (7, 20149600), (8, 17630900), (10, 14104720), (14, 10074800), (16, 8815450), (20, 7052360), (25, 5641888), (28, 5037400), (32, 4407725), (35, 4029920), (40, 3526180), (50, 2820944), (56, 2518700), (70, 2014960), (80, 1763090), (89, 1584800), (100, 1410472), (112, 1259350), (140, 1007480), (160, 881545), (175, 805984), (178, 792400), (200, 705236), (224, 629675), (280, 503740), (283, 498400), (350, 402992), (356, 396200), (400, 352618), (445, 316960), (560, 251870), (566, 249200), (623, 226400), (700, 201496), (712, 198100), (800, 176309), (890, 158480), (1120, 125935), (1132, 124600), (1246, 113200), (1400, 100748), (1415, 99680), (1424, 99050), (1780, 79240), (1981, 71200), (2225, 63392), (2264, 62300), (2492, 56600), (2800, 50374), (2830, 49840), (2848, 49525), (3115, 45280), (3560, 39620), (3962, 35600), (4450, 31696), (4528, 31150), (4984, 28300), (5600, 25187), (5660, 24920), (6230, 22640), (7075, 19936), (7120, 19810), (7924, 17800), (8900, 15848), (9056, 15575), (9905, 14240), (9968, 14150), (11320, 12460)]