1535817920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4057}}^1$

素因数の和:4107

約数の個数: 168

約数和(自身を含む): 4526974944

約数和(自身を除く): 2991157024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2240, 2366, 2704, 2912, 3380, 3640, 4057, 4160, 4732, 5408, 5824, 5915, 6760, 7280, 8114, 9464, 10816, 11830, 13520, 14560, 16228, 18928, 20285, 23660, 27040, 28399, 29120, 32456, 37856, 40570, 47320, 52741, 54080, 56798, 64912, 75712, 81140, 94640, 105482, 113596, 129824, 141995, 162280, 189280, 210964, 227192, 259648, 263705, 283990, 324560, 369187, 378560, 421928, 454384, 527410, 567980, 649120, 685633, 738374, 843856, 908768, 1054820, 1135960, 1298240, 1371266, 1476748, 1687712, 1817536, 1845935, 2109640, 2271920, 2742532, 2953496, 3375424, 3428165, 3691870, 4219280, 4543840, 4799431, 5485064, 5906992, 6856330, 7383740, 8438560, 9087680, 9598862, 10970128, 11813984, 13712660, 14767480, 16877120, 19197724, 21940256, 23627968, 23997155, 27425320, 29534960, 38395448, 43880512, 47994310, 54850640, 59069920, 76790896, 95988620, 109701280, 118139840, 153581792, 191977240, 219402560, 307163584, 383954480, 767908960, 1535817920]

約数ペア:

[(1, 1535817920), (2, 767908960), (4, 383954480), (5, 307163584), (7, 219402560), (8, 191977240), (10, 153581792), (13, 118139840), (14, 109701280), (16, 95988620), (20, 76790896), (26, 59069920), (28, 54850640), (32, 47994310), (35, 43880512), (40, 38395448), (52, 29534960), (56, 27425320), (64, 23997155), (65, 23627968), (70, 21940256), (80, 19197724), (91, 16877120), (104, 14767480), (112, 13712660), (130, 11813984), (140, 10970128), (160, 9598862), (169, 9087680), (182, 8438560), (208, 7383740), (224, 6856330), (260, 5906992), (280, 5485064), (320, 4799431), (338, 4543840), (364, 4219280), (416, 3691870), (448, 3428165), (455, 3375424), (520, 2953496), (560, 2742532), (676, 2271920), (728, 2109640), (832, 1845935), (845, 1817536), (910, 1687712), (1040, 1476748), (1120, 1371266), (1183, 1298240), (1352, 1135960), (1456, 1054820), (1690, 908768), (1820, 843856), (2080, 738374), (2240, 685633), (2366, 649120), (2704, 567980), (2912, 527410), (3380, 454384), (3640, 421928), (4057, 378560), (4160, 369187), (4732, 324560), (5408, 283990), (5824, 263705), (5915, 259648), (6760, 227192), (7280, 210964), (8114, 189280), (9464, 162280), (10816, 141995), (11830, 129824), (13520, 113596), (14560, 105482), (16228, 94640), (18928, 81140), (20285, 75712), (23660, 64912), (27040, 56798), (28399, 54080), (29120, 52741), (32456, 47320), (37856, 40570)]