40076120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 110592000

約数和(自身を除く): 70515880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 127, 140, 161, 184, 196, 230, 245, 254, 280, 322, 343, 392, 460, 490, 508, 635, 644, 686, 805, 889, 920, 980, 1016, 1127, 1270, 1288, 1372, 1610, 1715, 1778, 1960, 2254, 2540, 2744, 2921, 3220, 3430, 3556, 4445, 4508, 5080, 5635, 5842, 6223, 6440, 6860, 7112, 7889, 8890, 9016, 11270, 11684, 12446, 13720, 14605, 15778, 17780, 20447, 22540, 23368, 24892, 29210, 31115, 31556, 35560, 39445, 40894, 43561, 45080, 49784, 58420, 62230, 63112, 78890, 81788, 87122, 102235, 116840, 124460, 143129, 157780, 163576, 174244, 204470, 217805, 248920, 286258, 315560, 348488, 408940, 435610, 572516, 715645, 817880, 871220, 1001903, 1145032, 1431290, 1742440, 2003806, 2862580, 4007612, 5009515, 5725160, 8015224, 10019030, 20038060, 40076120]

約数ペア:

[(1, 40076120), (2, 20038060), (4, 10019030), (5, 8015224), (7, 5725160), (8, 5009515), (10, 4007612), (14, 2862580), (20, 2003806), (23, 1742440), (28, 1431290), (35, 1145032), (40, 1001903), (46, 871220), (49, 817880), (56, 715645), (70, 572516), (92, 435610), (98, 408940), (115, 348488), (127, 315560), (140, 286258), (161, 248920), (184, 217805), (196, 204470), (230, 174244), (245, 163576), (254, 157780), (280, 143129), (322, 124460), (343, 116840), (392, 102235), (460, 87122), (490, 81788), (508, 78890), (635, 63112), (644, 62230), (686, 58420), (805, 49784), (889, 45080), (920, 43561), (980, 40894), (1016, 39445), (1127, 35560), (1270, 31556), (1288, 31115), (1372, 29210), (1610, 24892), (1715, 23368), (1778, 22540), (1960, 20447), (2254, 17780), (2540, 15778), (2744, 14605), (2921, 13720), (3220, 12446), (3430, 11684), (3556, 11270), (4445, 9016), (4508, 8890), (5080, 7889), (5635, 7112), (5842, 6860), (6223, 6440)]