1294391760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:981

約数の個数: 160

約数和(自身を含む): 4117986432

約数和(自身を除く): 2823594672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 101, 120, 134, 201, 202, 240, 268, 303, 335, 402, 404, 505, 536, 606, 670, 797, 804, 808, 1005, 1010, 1072, 1212, 1340, 1515, 1594, 1608, 1616, 2010, 2020, 2391, 2424, 2680, 3030, 3188, 3216, 3985, 4020, 4040, 4782, 4848, 5360, 6060, 6376, 6767, 7970, 8040, 8080, 9564, 11955, 12120, 12752, 13534, 15940, 16080, 19128, 20301, 23910, 24240, 27068, 31880, 33835, 38256, 40602, 47820, 53399, 54136, 63760, 67670, 80497, 81204, 95640, 101505, 106798, 108272, 135340, 160197, 160994, 162408, 191280, 203010, 213596, 241491, 266995, 270680, 320394, 321988, 324816, 402485, 406020, 427192, 482982, 533990, 541360, 640788, 643976, 800985, 804970, 812040, 854384, 965964, 1067980, 1207455, 1281576, 1287952, 1601970, 1609940, 1624080, 1931928, 2135960, 2414910, 2563152, 3203940, 3219880, 3863856, 4271920, 4829820, 5393299, 6407880, 6439760, 9659640, 10786598, 12815760, 16179897, 19319280, 21573196, 26966495, 32359794, 43146392, 53932990, 64719588, 80899485, 86292784, 107865980, 129439176, 161798970, 215731960, 258878352, 323597940, 431463920, 647195880, 1294391760]

約数ペア:

[(1, 1294391760), (2, 647195880), (3, 431463920), (4, 323597940), (5, 258878352), (6, 215731960), (8, 161798970), (10, 129439176), (12, 107865980), (15, 86292784), (16, 80899485), (20, 64719588), (24, 53932990), (30, 43146392), (40, 32359794), (48, 26966495), (60, 21573196), (67, 19319280), (80, 16179897), (101, 12815760), (120, 10786598), (134, 9659640), (201, 6439760), (202, 6407880), (240, 5393299), (268, 4829820), (303, 4271920), (335, 3863856), (402, 3219880), (404, 3203940), (505, 2563152), (536, 2414910), (606, 2135960), (670, 1931928), (797, 1624080), (804, 1609940), (808, 1601970), (1005, 1287952), (1010, 1281576), (1072, 1207455), (1212, 1067980), (1340, 965964), (1515, 854384), (1594, 812040), (1608, 804970), (1616, 800985), (2010, 643976), (2020, 640788), (2391, 541360), (2424, 533990), (2680, 482982), (3030, 427192), (3188, 406020), (3216, 402485), (3985, 324816), (4020, 321988), (4040, 320394), (4782, 270680), (4848, 266995), (5360, 241491), (6060, 213596), (6376, 203010), (6767, 191280), (7970, 162408), (8040, 160994), (8080, 160197), (9564, 135340), (11955, 108272), (12120, 106798), (12752, 101505), (13534, 95640), (15940, 81204), (16080, 80497), (19128, 67670), (20301, 63760), (23910, 54136), (24240, 53399), (27068, 47820), (31880, 40602), (33835, 38256)]