7685795920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8831}}^1$

素因数の和:8921

約数の個数: 160

約数和(自身を含む): 20816953344

約数和(自身を除く): 13131157424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 43, 44, 46, 55, 80, 86, 88, 92, 110, 115, 172, 176, 184, 215, 220, 230, 253, 344, 368, 430, 440, 460, 473, 506, 688, 860, 880, 920, 946, 989, 1012, 1265, 1720, 1840, 1892, 1978, 2024, 2365, 2530, 3440, 3784, 3956, 4048, 4730, 4945, 5060, 7568, 7912, 8831, 9460, 9890, 10120, 10879, 15824, 17662, 18920, 19780, 20240, 21758, 35324, 37840, 39560, 43516, 44155, 54395, 70648, 79120, 87032, 88310, 97141, 108790, 141296, 174064, 176620, 194282, 203113, 217580, 353240, 379733, 388564, 406226, 435160, 485705, 706480, 759466, 777128, 812452, 870320, 971410, 1015565, 1518932, 1554256, 1624904, 1898665, 1942820, 2031130, 2234243, 3037864, 3249808, 3797330, 3885640, 4062260, 4177063, 4468486, 6075728, 7594660, 7771280, 8124520, 8354126, 8733859, 8936972, 11171215, 15189320, 16249040, 16708252, 17467718, 17873944, 20885315, 22342430, 30378640, 33416504, 34935436, 35747888, 41770630, 43669295, 44684860, 66833008, 69870872, 83541260, 87338590, 89369720, 96072449, 139741744, 167082520, 174677180, 178739440, 192144898, 334165040, 349354360, 384289796, 480362245, 698708720, 768579592, 960724490, 1537159184, 1921448980, 3842897960, 7685795920]

約数ペア:

[(1, 7685795920), (2, 3842897960), (4, 1921448980), (5, 1537159184), (8, 960724490), (10, 768579592), (11, 698708720), (16, 480362245), (20, 384289796), (22, 349354360), (23, 334165040), (40, 192144898), (43, 178739440), (44, 174677180), (46, 167082520), (55, 139741744), (80, 96072449), (86, 89369720), (88, 87338590), (92, 83541260), (110, 69870872), (115, 66833008), (172, 44684860), (176, 43669295), (184, 41770630), (215, 35747888), (220, 34935436), (230, 33416504), (253, 30378640), (344, 22342430), (368, 20885315), (430, 17873944), (440, 17467718), (460, 16708252), (473, 16249040), (506, 15189320), (688, 11171215), (860, 8936972), (880, 8733859), (920, 8354126), (946, 8124520), (989, 7771280), (1012, 7594660), (1265, 6075728), (1720, 4468486), (1840, 4177063), (1892, 4062260), (1978, 3885640), (2024, 3797330), (2365, 3249808), (2530, 3037864), (3440, 2234243), (3784, 2031130), (3956, 1942820), (4048, 1898665), (4730, 1624904), (4945, 1554256), (5060, 1518932), (7568, 1015565), (7912, 971410), (8831, 870320), (9460, 812452), (9890, 777128), (10120, 759466), (10879, 706480), (15824, 485705), (17662, 435160), (18920, 406226), (19780, 388564), (20240, 379733), (21758, 353240), (35324, 217580), (37840, 203113), (39560, 194282), (43516, 176620), (44155, 174064), (54395, 141296), (70648, 108790), (79120, 97141), (87032, 88310)]