127393252240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{1163}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 316130480640

約数和(自身を除く): 188737228400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 239, 272, 337, 340, 478, 674, 680, 956, 1163, 1195, 1348, 1360, 1685, 1912, 2326, 2390, 2696, 3370, 3824, 4063, 4652, 4780, 5392, 5729, 5815, 6740, 8126, 9304, 9560, 11458, 11630, 13480, 16252, 18608, 19120, 19771, 20315, 22916, 23260, 26960, 28645, 32504, 39542, 40630, 45832, 46520, 57290, 65008, 79084, 80543, 81260, 91664, 93040, 98855, 114580, 158168, 161086, 162520, 197710, 229160, 277957, 316336, 322172, 325040, 391931, 395420, 402715, 458320, 555914, 644344, 783862, 790840, 805430, 1111828, 1288688, 1369231, 1389785, 1567724, 1581680, 1610860, 1959655, 2223656, 2738462, 2779570, 3135448, 3221720, 3919310, 4447312, 4725269, 5476924, 5559140, 6270896, 6443440, 6662827, 6846155, 7838620, 9450538, 10953848, 11118280, 13325654, 13692310, 15677240, 18901076, 21907696, 22236560, 23626345, 26651308, 27384620, 31354480, 33314135, 37802152, 47252690, 53302616, 54769240, 66628270, 75604304, 93671509, 94505380, 106605232, 109538480, 133256540, 187343018, 189010760, 266513080, 374686036, 378021520, 468357545, 533026160, 749372072, 936715090, 1498744144, 1592415653, 1873430180, 3184831306, 3746860360, 6369662612, 7493720720, 7962078265, 12739325224, 15924156530, 25478650448, 31848313060, 63696626120, 127393252240]

約数ペア:

[(1, 127393252240), (2, 63696626120), (4, 31848313060), (5, 25478650448), (8, 15924156530), (10, 12739325224), (16, 7962078265), (17, 7493720720), (20, 6369662612), (34, 3746860360), (40, 3184831306), (68, 1873430180), (80, 1592415653), (85, 1498744144), (136, 936715090), (170, 749372072), (239, 533026160), (272, 468357545), (337, 378021520), (340, 374686036), (478, 266513080), (674, 189010760), (680, 187343018), (956, 133256540), (1163, 109538480), (1195, 106605232), (1348, 94505380), (1360, 93671509), (1685, 75604304), (1912, 66628270), (2326, 54769240), (2390, 53302616), (2696, 47252690), (3370, 37802152), (3824, 33314135), (4063, 31354480), (4652, 27384620), (4780, 26651308), (5392, 23626345), (5729, 22236560), (5815, 21907696), (6740, 18901076), (8126, 15677240), (9304, 13692310), (9560, 13325654), (11458, 11118280), (11630, 10953848), (13480, 9450538), (16252, 7838620), (18608, 6846155), (19120, 6662827), (19771, 6443440), (20315, 6270896), (22916, 5559140), (23260, 5476924), (26960, 4725269), (28645, 4447312), (32504, 3919310), (39542, 3221720), (40630, 3135448), (45832, 2779570), (46520, 2738462), (57290, 2223656), (65008, 1959655), (79084, 1610860), (80543, 1581680), (81260, 1567724), (91664, 1389785), (93040, 1369231), (98855, 1288688), (114580, 1111828), (158168, 805430), (161086, 790840), (162520, 783862), (197710, 644344), (229160, 555914), (277957, 458320), (316336, 402715), (322172, 395420), (325040, 391931)]