151997440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{4241}}^1$

素因数の和:4273

約数の個数: 88

約数和(自身を含む): 416801952

約数和(自身を除く): 264804512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4241, 4480, 5120, 7168, 8482, 8960, 16964, 17920, 21205, 29687, 33928, 35840, 42410, 59374, 67856, 84820, 118748, 135712, 148435, 169640, 237496, 271424, 296870, 339280, 474992, 542848, 593740, 678560, 949984, 1085696, 1187480, 1357120, 1899968, 2171392, 2374960, 2714240, 3799936, 4342784, 4749920, 5428480, 7599872, 9499840, 10856960, 15199744, 18999680, 21713920, 30399488, 37999360, 75998720, 151997440]

約数ペア:

[(1, 151997440), (2, 75998720), (4, 37999360), (5, 30399488), (7, 21713920), (8, 18999680), (10, 15199744), (14, 10856960), (16, 9499840), (20, 7599872), (28, 5428480), (32, 4749920), (35, 4342784), (40, 3799936), (56, 2714240), (64, 2374960), (70, 2171392), (80, 1899968), (112, 1357120), (128, 1187480), (140, 1085696), (160, 949984), (224, 678560), (256, 593740), (280, 542848), (320, 474992), (448, 339280), (512, 296870), (560, 271424), (640, 237496), (896, 169640), (1024, 148435), (1120, 135712), (1280, 118748), (1792, 84820), (2240, 67856), (2560, 59374), (3584, 42410), (4241, 35840), (4480, 33928), (5120, 29687), (7168, 21205), (8482, 17920), (8960, 16964)]