117580840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 309173760

約数和(自身を除く): 191592920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 47, 52, 65, 68, 85, 94, 104, 130, 136, 170, 188, 221, 235, 260, 283, 340, 376, 442, 470, 520, 566, 611, 680, 799, 884, 940, 1105, 1132, 1222, 1415, 1598, 1768, 1880, 2210, 2264, 2444, 2830, 3055, 3196, 3679, 3995, 4420, 4811, 4888, 5660, 6110, 6392, 7358, 7990, 8840, 9622, 10387, 11320, 12220, 13301, 14716, 15980, 18395, 19244, 20774, 24055, 24440, 26602, 29432, 31960, 36790, 38488, 41548, 48110, 51935, 53204, 62543, 66505, 73580, 83096, 96220, 103870, 106408, 125086, 133010, 147160, 172913, 192440, 207740, 226117, 250172, 266020, 312715, 345826, 415480, 452234, 500344, 532040, 625430, 691652, 864565, 904468, 1130585, 1250860, 1383304, 1729130, 1808936, 2261170, 2501720, 2939521, 3458260, 4522340, 5879042, 6916520, 9044680, 11758084, 14697605, 23516168, 29395210, 58790420, 117580840]

約数ペア:

[(1, 117580840), (2, 58790420), (4, 29395210), (5, 23516168), (8, 14697605), (10, 11758084), (13, 9044680), (17, 6916520), (20, 5879042), (26, 4522340), (34, 3458260), (40, 2939521), (47, 2501720), (52, 2261170), (65, 1808936), (68, 1729130), (85, 1383304), (94, 1250860), (104, 1130585), (130, 904468), (136, 864565), (170, 691652), (188, 625430), (221, 532040), (235, 500344), (260, 452234), (283, 415480), (340, 345826), (376, 312715), (442, 266020), (470, 250172), (520, 226117), (566, 207740), (611, 192440), (680, 172913), (799, 147160), (884, 133010), (940, 125086), (1105, 106408), (1132, 103870), (1222, 96220), (1415, 83096), (1598, 73580), (1768, 66505), (1880, 62543), (2210, 53204), (2264, 51935), (2444, 48110), (2830, 41548), (3055, 38488), (3196, 36790), (3679, 31960), (3995, 29432), (4420, 26602), (4811, 24440), (4888, 24055), (5660, 20774), (6110, 19244), (6392, 18395), (7358, 15980), (7990, 14716), (8840, 13301), (9622, 12220), (10387, 11320)]