71339893040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1613}}^1$

素因数の和:1748

約数の個数: 240

約数和(自身を含む): 190944153792

約数和(自身を除く): 119604260752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 43, 46, 52, 65, 80, 86, 92, 104, 115, 130, 172, 184, 208, 215, 230, 260, 299, 344, 368, 430, 460, 520, 559, 598, 688, 860, 920, 989, 1040, 1118, 1196, 1495, 1613, 1720, 1840, 1849, 1978, 2236, 2392, 2795, 2990, 3226, 3440, 3698, 3956, 4472, 4784, 4945, 5590, 5980, 6452, 7396, 7912, 8065, 8944, 9245, 9890, 11180, 11960, 12857, 12904, 14792, 15824, 16130, 18490, 19780, 20969, 22360, 23920, 24037, 25714, 25808, 29584, 32260, 36980, 37099, 39560, 41938, 42527, 44720, 48074, 51428, 64285, 64520, 69359, 73960, 74198, 79120, 83876, 85054, 96148, 102856, 104845, 120185, 128570, 129040, 138718, 147920, 148396, 167752, 170108, 185495, 192296, 205712, 209690, 212635, 240370, 257140, 277436, 296792, 335504, 340216, 346795, 370990, 384592, 419380, 425270, 480740, 482287, 514280, 552851, 554872, 593584, 680432, 693590, 741980, 838760, 850540, 901667, 961480, 964574, 1028560, 1105702, 1109744, 1387180, 1483960, 1595257, 1677520, 1701080, 1803334, 1922960, 1929148, 2211404, 2411435, 2764255, 2774360, 2967920, 2982437, 3190514, 3402160, 3606668, 3858296, 4422808, 4508335, 4822870, 5528510, 5548720, 5964874, 6381028, 7213336, 7716592, 7976285, 8845616, 9016670, 9645740, 11057020, 11929748, 12762056, 14426672, 14912185, 15952570, 18033340, 19291480, 20738341, 22114040, 23859496, 25524112, 29824370, 31905140, 36066680, 38582960, 38771681, 41476682, 44228080, 47718992, 59648740, 63810280, 68596051, 72133360, 77543362, 82953364, 103691705, 119297480, 127620560, 137192102, 155086724, 165906728, 193858405, 207383410, 238594960, 274384204, 310173448, 331813456, 342980255, 387716810, 414766820, 548768408, 620346896, 685960510, 775433620, 829533640, 891748663, 1097536816, 1371921020, 1550867240, 1659067280, 1783497326, 2743842040, 3101734480, 3566994652, 4458743315, 5487684080, 7133989304, 8917486630, 14267978608, 17834973260, 35669946520, 71339893040]

約数ペア:

[(1, 71339893040), (2, 35669946520), (4, 17834973260), (5, 14267978608), (8, 8917486630), (10, 7133989304), (13, 5487684080), (16, 4458743315), (20, 3566994652), (23, 3101734480), (26, 2743842040), (40, 1783497326), (43, 1659067280), (46, 1550867240), (52, 1371921020), (65, 1097536816), (80, 891748663), (86, 829533640), (92, 775433620), (104, 685960510), (115, 620346896), (130, 548768408), (172, 414766820), (184, 387716810), (208, 342980255), (215, 331813456), (230, 310173448), (260, 274384204), (299, 238594960), (344, 207383410), (368, 193858405), (430, 165906728), (460, 155086724), (520, 137192102), (559, 127620560), (598, 119297480), (688, 103691705), (860, 82953364), (920, 77543362), (989, 72133360), (1040, 68596051), (1118, 63810280), (1196, 59648740), (1495, 47718992), (1613, 44228080), (1720, 41476682), (1840, 38771681), (1849, 38582960), (1978, 36066680), (2236, 31905140), (2392, 29824370), (2795, 25524112), (2990, 23859496), (3226, 22114040), (3440, 20738341), (3698, 19291480), (3956, 18033340), (4472, 15952570), (4784, 14912185), (4945, 14426672), (5590, 12762056), (5980, 11929748), (6452, 11057020), (7396, 9645740), (7912, 9016670), (8065, 8845616), (8944, 7976285), (9245, 7716592), (9890, 7213336), (11180, 6381028), (11960, 5964874), (12857, 5548720), (12904, 5528510), (14792, 4822870), (15824, 4508335), (16130, 4422808), (18490, 3858296), (19780, 3606668), (20969, 3402160), (22360, 3190514), (23920, 2982437), (24037, 2967920), (25714, 2774360), (25808, 2764255), (29584, 2411435), (32260, 2211404), (36980, 1929148), (37099, 1922960), (39560, 1803334), (41938, 1701080), (42527, 1677520), (44720, 1595257), (48074, 1483960), (51428, 1387180), (64285, 1109744), (64520, 1105702), (69359, 1028560), (73960, 964574), (74198, 961480), (79120, 901667), (83876, 850540), (85054, 838760), (96148, 741980), (102856, 693590), (104845, 680432), (120185, 593584), (128570, 554872), (129040, 552851), (138718, 514280), (147920, 482287), (148396, 480740), (167752, 425270), (170108, 419380), (185495, 384592), (192296, 370990), (205712, 346795), (209690, 340216), (212635, 335504), (240370, 296792), (257140, 277436)]