161150080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2806

約数の個数: 128

約数和(自身を含む): 474324480

約数和(自身を除く): 313174400

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, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2767, 2912, 3640, 4160, 4480, 5534, 5824, 7280, 8320, 11068, 11648, 13835, 14560, 19369, 22136, 27670, 29120, 35971, 38738, 44272, 55340, 58240, 71942, 77476, 88544, 96845, 110680, 143884, 154952, 177088, 179855, 193690, 221360, 251797, 287768, 309904, 354176, 359710, 387380, 442720, 503594, 575536, 619808, 719420, 774760, 885440, 1007188, 1151072, 1239616, 1258985, 1438840, 1549520, 1770880, 2014376, 2302144, 2479232, 2517970, 2877680, 3099040, 4028752, 4604288, 5035940, 5755360, 6198080, 8057504, 10071880, 11510720, 12396160, 16115008, 20143760, 23021440, 32230016, 40287520, 80575040, 161150080]

約数ペア:

[(1, 161150080), (2, 80575040), (4, 40287520), (5, 32230016), (7, 23021440), (8, 20143760), (10, 16115008), (13, 12396160), (14, 11510720), (16, 10071880), (20, 8057504), (26, 6198080), (28, 5755360), (32, 5035940), (35, 4604288), (40, 4028752), (52, 3099040), (56, 2877680), (64, 2517970), (65, 2479232), (70, 2302144), (80, 2014376), (91, 1770880), (104, 1549520), (112, 1438840), (128, 1258985), (130, 1239616), (140, 1151072), (160, 1007188), (182, 885440), (208, 774760), (224, 719420), (260, 619808), (280, 575536), (320, 503594), (364, 442720), (416, 387380), (448, 359710), (455, 354176), (520, 309904), (560, 287768), (640, 251797), (728, 221360), (832, 193690), (896, 179855), (910, 177088), (1040, 154952), (1120, 143884), (1456, 110680), (1664, 96845), (1820, 88544), (2080, 77476), (2240, 71942), (2767, 58240), (2912, 55340), (3640, 44272), (4160, 38738), (4480, 35971), (5534, 29120), (5824, 27670), (7280, 22136), (8320, 19369), (11068, 14560), (11648, 13835)]