69967040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 198638160

約数和(自身を除く): 128671120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 139, 143, 160, 176, 208, 220, 242, 260, 278, 286, 320, 352, 416, 440, 484, 520, 556, 572, 605, 695, 704, 715, 832, 880, 968, 1040, 1112, 1144, 1210, 1390, 1430, 1529, 1573, 1760, 1807, 1936, 2080, 2224, 2288, 2420, 2780, 2860, 3058, 3146, 3520, 3614, 3872, 4160, 4448, 4576, 4840, 5560, 5720, 6116, 6292, 7228, 7645, 7744, 7865, 8896, 9035, 9152, 9680, 11120, 11440, 12232, 12584, 14456, 15290, 15730, 16819, 18070, 19360, 19877, 22240, 22880, 24464, 25168, 28912, 30580, 31460, 33638, 36140, 38720, 39754, 44480, 45760, 48928, 50336, 57824, 61160, 62920, 67276, 72280, 79508, 84095, 97856, 99385, 100672, 115648, 122320, 125840, 134552, 144560, 159016, 168190, 198770, 218647, 244640, 251680, 269104, 289120, 318032, 336380, 397540, 437294, 489280, 503360, 538208, 578240, 636064, 672760, 795080, 874588, 1076416, 1093235, 1272128, 1345520, 1590160, 1749176, 2186470, 2691040, 3180320, 3498352, 4372940, 5382080, 6360640, 6996704, 8745880, 13993408, 17491760, 34983520, 69967040]

約数ペア:

[(1, 69967040), (2, 34983520), (4, 17491760), (5, 13993408), (8, 8745880), (10, 6996704), (11, 6360640), (13, 5382080), (16, 4372940), (20, 3498352), (22, 3180320), (26, 2691040), (32, 2186470), (40, 1749176), (44, 1590160), (52, 1345520), (55, 1272128), (64, 1093235), (65, 1076416), (80, 874588), (88, 795080), (104, 672760), (110, 636064), (121, 578240), (130, 538208), (139, 503360), (143, 489280), (160, 437294), (176, 397540), (208, 336380), (220, 318032), (242, 289120), (260, 269104), (278, 251680), (286, 244640), (320, 218647), (352, 198770), (416, 168190), (440, 159016), (484, 144560), (520, 134552), (556, 125840), (572, 122320), (605, 115648), (695, 100672), (704, 99385), (715, 97856), (832, 84095), (880, 79508), (968, 72280), (1040, 67276), (1112, 62920), (1144, 61160), (1210, 57824), (1390, 50336), (1430, 48928), (1529, 45760), (1573, 44480), (1760, 39754), (1807, 38720), (1936, 36140), (2080, 33638), (2224, 31460), (2288, 30580), (2420, 28912), (2780, 25168), (2860, 24464), (3058, 22880), (3146, 22240), (3520, 19877), (3614, 19360), (3872, 18070), (4160, 16819), (4448, 15730), (4576, 15290), (4840, 14456), (5560, 12584), (5720, 12232), (6116, 11440), (6292, 11120), (7228, 9680), (7645, 9152), (7744, 9035), (7865, 8896)]