86500680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 309277440

約数和(自身を除く): 222776760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 313, 329, 376, 392, 420, 470, 490, 564, 588, 626, 658, 705, 735, 840, 939, 940, 980, 987, 1128, 1176, 1252, 1316, 1410, 1470, 1565, 1645, 1878, 1880, 1960, 1974, 2191, 2303, 2504, 2632, 2820, 2940, 3130, 3290, 3756, 3948, 4382, 4606, 4695, 4935, 5640, 5880, 6260, 6573, 6580, 6909, 7512, 7896, 8764, 9212, 9390, 9870, 10955, 11515, 12520, 13146, 13160, 13818, 14711, 15337, 17528, 18424, 18780, 19740, 21910, 23030, 26292, 27636, 29422, 30674, 32865, 34545, 37560, 39480, 43820, 44133, 46011, 46060, 52584, 55272, 58844, 61348, 65730, 69090, 73555, 76685, 87640, 88266, 92022, 92120, 102977, 117688, 122696, 131460, 138180, 147110, 153370, 176532, 184044, 205954, 220665, 230055, 262920, 276360, 294220, 306740, 308931, 353064, 368088, 411908, 441330, 460110, 514885, 588440, 613480, 617862, 720839, 823816, 882660, 920220, 1029770, 1235724, 1441678, 1544655, 1765320, 1840440, 2059540, 2162517, 2471448, 2883356, 3089310, 3604195, 4119080, 4325034, 5766712, 6178620, 7208390, 8650068, 10812585, 12357240, 14416780, 17300136, 21625170, 28833560, 43250340, 86500680]

約数ペア:

[(1, 86500680), (2, 43250340), (3, 28833560), (4, 21625170), (5, 17300136), (6, 14416780), (7, 12357240), (8, 10812585), (10, 8650068), (12, 7208390), (14, 6178620), (15, 5766712), (20, 4325034), (21, 4119080), (24, 3604195), (28, 3089310), (30, 2883356), (35, 2471448), (40, 2162517), (42, 2059540), (47, 1840440), (49, 1765320), (56, 1544655), (60, 1441678), (70, 1235724), (84, 1029770), (94, 920220), (98, 882660), (105, 823816), (120, 720839), (140, 617862), (141, 613480), (147, 588440), (168, 514885), (188, 460110), (196, 441330), (210, 411908), (235, 368088), (245, 353064), (280, 308931), (282, 306740), (294, 294220), (313, 276360), (329, 262920), (376, 230055), (392, 220665), (420, 205954), (470, 184044), (490, 176532), (564, 153370), (588, 147110), (626, 138180), (658, 131460), (705, 122696), (735, 117688), (840, 102977), (939, 92120), (940, 92022), (980, 88266), (987, 87640), (1128, 76685), (1176, 73555), (1252, 69090), (1316, 65730), (1410, 61348), (1470, 58844), (1565, 55272), (1645, 52584), (1878, 46060), (1880, 46011), (1960, 44133), (1974, 43820), (2191, 39480), (2303, 37560), (2504, 34545), (2632, 32865), (2820, 30674), (2940, 29422), (3130, 27636), (3290, 26292), (3756, 23030), (3948, 21910), (4382, 19740), (4606, 18780), (4695, 18424), (4935, 17528), (5640, 15337), (5880, 14711), (6260, 13818), (6573, 13160), (6580, 13146), (6909, 12520), (7512, 11515), (7896, 10955), (8764, 9870), (9212, 9390)]