61792640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1100

約数の個数: 128

約数和(自身を含む): 181984320

約数和(自身を除く): 120191680

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, 1061, 1120, 1456, 1664, 1820, 2080, 2122, 2240, 2912, 3640, 4160, 4244, 4480, 5305, 5824, 7280, 7427, 8320, 8488, 10610, 11648, 13793, 14560, 14854, 16976, 21220, 27586, 29120, 29708, 33952, 37135, 42440, 55172, 58240, 59416, 67904, 68965, 74270, 84880, 96551, 110344, 118832, 135808, 137930, 148540, 169760, 193102, 220688, 237664, 275860, 297080, 339520, 386204, 441376, 475328, 482755, 551720, 594160, 679040, 772408, 882752, 950656, 965510, 1103440, 1188320, 1544816, 1765504, 1931020, 2206880, 2376640, 3089632, 3862040, 4413760, 4753280, 6179264, 7724080, 8827520, 12358528, 15448160, 30896320, 61792640]

約数ペア:

[(1, 61792640), (2, 30896320), (4, 15448160), (5, 12358528), (7, 8827520), (8, 7724080), (10, 6179264), (13, 4753280), (14, 4413760), (16, 3862040), (20, 3089632), (26, 2376640), (28, 2206880), (32, 1931020), (35, 1765504), (40, 1544816), (52, 1188320), (56, 1103440), (64, 965510), (65, 950656), (70, 882752), (80, 772408), (91, 679040), (104, 594160), (112, 551720), (128, 482755), (130, 475328), (140, 441376), (160, 386204), (182, 339520), (208, 297080), (224, 275860), (260, 237664), (280, 220688), (320, 193102), (364, 169760), (416, 148540), (448, 137930), (455, 135808), (520, 118832), (560, 110344), (640, 96551), (728, 84880), (832, 74270), (896, 68965), (910, 67904), (1040, 59416), (1061, 58240), (1120, 55172), (1456, 42440), (1664, 37135), (1820, 33952), (2080, 29708), (2122, 29120), (2240, 27586), (2912, 21220), (3640, 16976), (4160, 14854), (4244, 14560), (4480, 13793), (5305, 11648), (5824, 10610), (7280, 8488), (7427, 8320)]