118637680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 336549888

約数和(自身を除く): 217912208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 61, 70, 80, 92, 112, 115, 122, 140, 151, 161, 184, 230, 244, 280, 302, 305, 322, 368, 427, 460, 488, 560, 604, 610, 644, 755, 805, 854, 920, 976, 1057, 1208, 1220, 1288, 1403, 1510, 1610, 1708, 1840, 2114, 2135, 2416, 2440, 2576, 2806, 3020, 3220, 3416, 3473, 4228, 4270, 4880, 5285, 5612, 6040, 6440, 6832, 6946, 7015, 8456, 8540, 9211, 9821, 10570, 11224, 12080, 12880, 13892, 14030, 16912, 17080, 17365, 18422, 19642, 21140, 22448, 24311, 27784, 28060, 34160, 34730, 36844, 39284, 42280, 46055, 48622, 49105, 55568, 56120, 64477, 69460, 73688, 78568, 84560, 92110, 97244, 98210, 112240, 121555, 128954, 138920, 147376, 157136, 184220, 194488, 196420, 211853, 243110, 257908, 277840, 322385, 368440, 388976, 392840, 423706, 486220, 515816, 644770, 736880, 785680, 847412, 972440, 1031632, 1059265, 1289540, 1482971, 1694824, 1944880, 2118530, 2579080, 2965942, 3389648, 4237060, 5158160, 5931884, 7414855, 8474120, 11863768, 14829710, 16948240, 23727536, 29659420, 59318840, 118637680]

約数ペア:

[(1, 118637680), (2, 59318840), (4, 29659420), (5, 23727536), (7, 16948240), (8, 14829710), (10, 11863768), (14, 8474120), (16, 7414855), (20, 5931884), (23, 5158160), (28, 4237060), (35, 3389648), (40, 2965942), (46, 2579080), (56, 2118530), (61, 1944880), (70, 1694824), (80, 1482971), (92, 1289540), (112, 1059265), (115, 1031632), (122, 972440), (140, 847412), (151, 785680), (161, 736880), (184, 644770), (230, 515816), (244, 486220), (280, 423706), (302, 392840), (305, 388976), (322, 368440), (368, 322385), (427, 277840), (460, 257908), (488, 243110), (560, 211853), (604, 196420), (610, 194488), (644, 184220), (755, 157136), (805, 147376), (854, 138920), (920, 128954), (976, 121555), (1057, 112240), (1208, 98210), (1220, 97244), (1288, 92110), (1403, 84560), (1510, 78568), (1610, 73688), (1708, 69460), (1840, 64477), (2114, 56120), (2135, 55568), (2416, 49105), (2440, 48622), (2576, 46055), (2806, 42280), (3020, 39284), (3220, 36844), (3416, 34730), (3473, 34160), (4228, 28060), (4270, 27784), (4880, 24311), (5285, 22448), (5612, 21140), (6040, 19642), (6440, 18422), (6832, 17365), (6946, 17080), (7015, 16912), (8456, 14030), (8540, 13892), (9211, 12880), (9821, 12080), (10570, 11224)]