71195520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3404

約数の個数: 128

約数和(自身を含む): 247639680

約数和(自身を除く): 176444160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3371, 3520, 4224, 5280, 6742, 7040, 10113, 10560, 13484, 16855, 20226, 21120, 26968, 33710, 37081, 40452, 50565, 53936, 67420, 74162, 80904, 101130, 107872, 111243, 134840, 148324, 161808, 185405, 202260, 215744, 222486, 269680, 296648, 323616, 370810, 404520, 431488, 444972, 539360, 556215, 593296, 647232, 741620, 809040, 889944, 1078720, 1112430, 1186592, 1294464, 1483240, 1618080, 1779888, 2157440, 2224860, 2373184, 2966480, 3236160, 3559776, 4449720, 4746368, 5932960, 6472320, 7119552, 8899440, 11865920, 14239104, 17798880, 23731840, 35597760, 71195520]

約数ペア:

[(1, 71195520), (2, 35597760), (3, 23731840), (4, 17798880), (5, 14239104), (6, 11865920), (8, 8899440), (10, 7119552), (11, 6472320), (12, 5932960), (15, 4746368), (16, 4449720), (20, 3559776), (22, 3236160), (24, 2966480), (30, 2373184), (32, 2224860), (33, 2157440), (40, 1779888), (44, 1618080), (48, 1483240), (55, 1294464), (60, 1186592), (64, 1112430), (66, 1078720), (80, 889944), (88, 809040), (96, 741620), (110, 647232), (120, 593296), (128, 556215), (132, 539360), (160, 444972), (165, 431488), (176, 404520), (192, 370810), (220, 323616), (240, 296648), (264, 269680), (320, 222486), (330, 215744), (352, 202260), (384, 185405), (440, 161808), (480, 148324), (528, 134840), (640, 111243), (660, 107872), (704, 101130), (880, 80904), (960, 74162), (1056, 67420), (1320, 53936), (1408, 50565), (1760, 40452), (1920, 37081), (2112, 33710), (2640, 26968), (3371, 21120), (3520, 20226), (4224, 16855), (5280, 13484), (6742, 10560), (7040, 10113)]