159771040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7022

約数の個数: 96

約数和(自身を含む): 443511936

約数和(自身を除く): 283740896

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 6983, 11440, 13966, 22880, 27932, 34915, 55864, 69830, 76813, 90779, 111728, 139660, 153626, 181558, 223456, 279320, 307252, 363116, 384065, 453895, 558640, 614504, 726232, 768130, 907790, 998569, 1117280, 1229008, 1452464, 1536260, 1815580, 1997138, 2458016, 2904928, 3072520, 3631160, 3994276, 4992845, 6145040, 7262320, 7988552, 9985690, 12290080, 14524640, 15977104, 19971380, 31954208, 39942760, 79885520, 159771040]

約数ペア:

[(1, 159771040), (2, 79885520), (4, 39942760), (5, 31954208), (8, 19971380), (10, 15977104), (11, 14524640), (13, 12290080), (16, 9985690), (20, 7988552), (22, 7262320), (26, 6145040), (32, 4992845), (40, 3994276), (44, 3631160), (52, 3072520), (55, 2904928), (65, 2458016), (80, 1997138), (88, 1815580), (104, 1536260), (110, 1452464), (130, 1229008), (143, 1117280), (160, 998569), (176, 907790), (208, 768130), (220, 726232), (260, 614504), (286, 558640), (352, 453895), (416, 384065), (440, 363116), (520, 307252), (572, 279320), (715, 223456), (880, 181558), (1040, 153626), (1144, 139660), (1430, 111728), (1760, 90779), (2080, 76813), (2288, 69830), (2860, 55864), (4576, 34915), (5720, 27932), (6983, 22880), (11440, 13966)]