84953440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 158901920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 47, 52, 55, 65, 79, 80, 88, 94, 104, 110, 130, 143, 158, 160, 176, 188, 208, 220, 235, 260, 286, 316, 352, 376, 395, 416, 440, 470, 517, 520, 572, 611, 632, 715, 752, 790, 869, 880, 940, 1027, 1034, 1040, 1144, 1222, 1264, 1430, 1504, 1580, 1738, 1760, 1880, 2054, 2068, 2080, 2288, 2444, 2528, 2585, 2860, 3055, 3160, 3476, 3713, 3760, 4108, 4136, 4345, 4576, 4888, 5135, 5170, 5720, 6110, 6320, 6721, 6952, 7426, 7520, 8216, 8272, 8690, 9776, 10270, 10340, 11297, 11440, 12220, 12640, 13442, 13904, 14852, 16432, 16544, 17380, 18565, 19552, 20540, 20680, 22594, 22880, 24440, 26884, 27808, 29704, 32864, 33605, 34760, 37130, 40843, 41080, 41360, 45188, 48269, 48880, 53768, 56485, 59408, 67210, 69520, 74260, 81686, 82160, 82720, 90376, 96538, 97760, 107536, 112970, 118816, 134420, 139040, 148520, 163372, 164320, 180752, 193076, 204215, 215072, 225940, 241345, 268840, 297040, 326744, 361504, 386152, 408430, 451880, 482690, 530959, 537680, 594080, 653488, 772304, 816860, 903760, 965380, 1061918, 1075360, 1306976, 1544608, 1633720, 1807520, 1930760, 2123836, 2654795, 3267440, 3861520, 4247672, 5309590, 6534880, 7723040, 8495344, 10619180, 16990688, 21238360, 42476720, 84953440]

約数ペア:

[(1, 84953440), (2, 42476720), (4, 21238360), (5, 16990688), (8, 10619180), (10, 8495344), (11, 7723040), (13, 6534880), (16, 5309590), (20, 4247672), (22, 3861520), (26, 3267440), (32, 2654795), (40, 2123836), (44, 1930760), (47, 1807520), (52, 1633720), (55, 1544608), (65, 1306976), (79, 1075360), (80, 1061918), (88, 965380), (94, 903760), (104, 816860), (110, 772304), (130, 653488), (143, 594080), (158, 537680), (160, 530959), (176, 482690), (188, 451880), (208, 408430), (220, 386152), (235, 361504), (260, 326744), (286, 297040), (316, 268840), (352, 241345), (376, 225940), (395, 215072), (416, 204215), (440, 193076), (470, 180752), (517, 164320), (520, 163372), (572, 148520), (611, 139040), (632, 134420), (715, 118816), (752, 112970), (790, 107536), (869, 97760), (880, 96538), (940, 90376), (1027, 82720), (1034, 82160), (1040, 81686), (1144, 74260), (1222, 69520), (1264, 67210), (1430, 59408), (1504, 56485), (1580, 53768), (1738, 48880), (1760, 48269), (1880, 45188), (2054, 41360), (2068, 41080), (2080, 40843), (2288, 37130), (2444, 34760), (2528, 33605), (2585, 32864), (2860, 29704), (3055, 27808), (3160, 26884), (3476, 24440), (3713, 22880), (3760, 22594), (4108, 20680), (4136, 20540), (4345, 19552), (4576, 18565), (4888, 17380), (5135, 16544), (5170, 16432), (5720, 14852), (6110, 13904), (6320, 13442), (6721, 12640), (6952, 12220), (7426, 11440), (7520, 11297), (8216, 10340), (8272, 10270), (8690, 9776)]