71132990880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{21170533}}^1$

素因数の和:21170558

約数の個数: 96

約数和(自身を含む): 256078779264

約数和(自身を除く): 184945788384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 21170533, 42341066, 63511599, 84682132, 105852665, 127023198, 148193731, 169364264, 211705330, 254046396, 296387462, 317557995, 338728528, 423410660, 444581193, 508092792, 592774924, 635115990, 677457056, 740968655, 846821320, 889162386, 1016185584, 1185549848, 1270231980, 1481937310, 1693642640, 1778324772, 2032371168, 2222905965, 2371099696, 2540463960, 2963874620, 3387285280, 3556649544, 4445811930, 4742199392, 5080927920, 5927749240, 7113299088, 8891623860, 10161855840, 11855498480, 14226598176, 17783247720, 23710996960, 35566495440, 71132990880]

約数ペア:

[(1, 71132990880), (2, 35566495440), (3, 23710996960), (4, 17783247720), (5, 14226598176), (6, 11855498480), (7, 10161855840), (8, 8891623860), (10, 7113299088), (12, 5927749240), (14, 5080927920), (15, 4742199392), (16, 4445811930), (20, 3556649544), (21, 3387285280), (24, 2963874620), (28, 2540463960), (30, 2371099696), (32, 2222905965), (35, 2032371168), (40, 1778324772), (42, 1693642640), (48, 1481937310), (56, 1270231980), (60, 1185549848), (70, 1016185584), (80, 889162386), (84, 846821320), (96, 740968655), (105, 677457056), (112, 635115990), (120, 592774924), (140, 508092792), (160, 444581193), (168, 423410660), (210, 338728528), (224, 317557995), (240, 296387462), (280, 254046396), (336, 211705330), (420, 169364264), (480, 148193731), (560, 127023198), (672, 105852665), (840, 84682132), (1120, 63511599), (1680, 42341066), (3360, 21170533)]