70981120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 206826048

約数和(自身を除く): 135844928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 233, 238, 256, 272, 280, 320, 340, 448, 466, 476, 512, 544, 560, 595, 640, 680, 896, 932, 952, 1088, 1120, 1165, 1190, 1280, 1360, 1631, 1792, 1864, 1904, 2176, 2240, 2330, 2380, 2560, 2720, 3262, 3584, 3728, 3808, 3961, 4352, 4480, 4660, 4760, 5440, 6524, 7456, 7616, 7922, 8155, 8704, 8960, 9320, 9520, 10880, 13048, 14912, 15232, 15844, 16310, 17920, 18640, 19040, 19805, 21760, 26096, 27727, 29824, 30464, 31688, 32620, 37280, 38080, 39610, 43520, 52192, 55454, 59648, 60928, 63376, 65240, 74560, 76160, 79220, 104384, 110908, 119296, 126752, 130480, 138635, 149120, 152320, 158440, 208768, 221816, 253504, 260960, 277270, 298240, 304640, 316880, 417536, 443632, 507008, 521920, 554540, 596480, 633760, 835072, 887264, 1014016, 1043840, 1109080, 1267520, 1774528, 2028032, 2087680, 2218160, 2535040, 3549056, 4175360, 4436320, 5070080, 7098112, 8872640, 10140160, 14196224, 17745280, 35490560, 70981120]

約数ペア:

[(1, 70981120), (2, 35490560), (4, 17745280), (5, 14196224), (7, 10140160), (8, 8872640), (10, 7098112), (14, 5070080), (16, 4436320), (17, 4175360), (20, 3549056), (28, 2535040), (32, 2218160), (34, 2087680), (35, 2028032), (40, 1774528), (56, 1267520), (64, 1109080), (68, 1043840), (70, 1014016), (80, 887264), (85, 835072), (112, 633760), (119, 596480), (128, 554540), (136, 521920), (140, 507008), (160, 443632), (170, 417536), (224, 316880), (233, 304640), (238, 298240), (256, 277270), (272, 260960), (280, 253504), (320, 221816), (340, 208768), (448, 158440), (466, 152320), (476, 149120), (512, 138635), (544, 130480), (560, 126752), (595, 119296), (640, 110908), (680, 104384), (896, 79220), (932, 76160), (952, 74560), (1088, 65240), (1120, 63376), (1165, 60928), (1190, 59648), (1280, 55454), (1360, 52192), (1631, 43520), (1792, 39610), (1864, 38080), (1904, 37280), (2176, 32620), (2240, 31688), (2330, 30464), (2380, 29824), (2560, 27727), (2720, 26096), (3262, 21760), (3584, 19805), (3728, 19040), (3808, 18640), (3961, 17920), (4352, 16310), (4480, 15844), (4660, 15232), (4760, 14912), (5440, 13048), (6524, 10880), (7456, 9520), (7616, 9320), (7922, 8960), (8155, 8704)]