1256759225920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{5851}}^1$

素因数の和:6457

約数の個数: 224

約数和(自身を含む): 3296258380800

約数和(自身を除く): 2039499154880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 139, 160, 176, 220, 278, 320, 352, 439, 440, 556, 695, 704, 878, 880, 1112, 1390, 1529, 1756, 1760, 2195, 2224, 2780, 3058, 3512, 3520, 4390, 4448, 4829, 5560, 5851, 6116, 7024, 7645, 8780, 8896, 9658, 11120, 11702, 12232, 14048, 15290, 17560, 19316, 22240, 23404, 24145, 24464, 28096, 29255, 30580, 35120, 38632, 44480, 46808, 48290, 48928, 58510, 61021, 61160, 64361, 70240, 77264, 93616, 96580, 97856, 117020, 122042, 122320, 128722, 140480, 154528, 187232, 193160, 234040, 244084, 244640, 257444, 305105, 309056, 321805, 374464, 386320, 468080, 488168, 489280, 514888, 610210, 643610, 671231, 772640, 813289, 936160, 976336, 1029776, 1220420, 1287220, 1342462, 1545280, 1626578, 1872320, 1952672, 2059552, 2440840, 2568589, 2574440, 2684924, 3253156, 3356155, 3905344, 4066445, 4119104, 4881680, 5137178, 5148880, 5369848, 6506312, 6712310, 8132890, 8946179, 9763360, 10274356, 10297760, 10739696, 12842945, 13012624, 13424620, 16265780, 17892358, 19526720, 20548712, 20595520, 21479392, 25685890, 26025248, 26849240, 28254479, 32531560, 35784716, 41097424, 42958784, 44730895, 51371780, 52050496, 53698480, 56508958, 65063120, 71569432, 82194848, 89461790, 102743560, 107396960, 113017916, 130126240, 141272395, 143138864, 164389696, 178923580, 205487120, 214793920, 226035832, 260252480, 282544790, 286277728, 357033871, 357847160, 410974240, 452071664, 565089580, 572555456, 714067742, 715694320, 821948480, 904143328, 1130179160, 1428135484, 1431388640, 1785169355, 1808286656, 2260358320, 2856270968, 2862777280, 3570338710, 3927372581, 4520716640, 5712541936, 7140677420, 7854745162, 9041433280, 11425083872, 14281354840, 15709490324, 19636862905, 22850167744, 28562709680, 31418980648, 39273725810, 57125419360, 62837961296, 78547451620, 114250838720, 125675922592, 157094903240, 251351845184, 314189806480, 628379612960, 1256759225920]

約数ペア:

[(1, 1256759225920), (2, 628379612960), (4, 314189806480), (5, 251351845184), (8, 157094903240), (10, 125675922592), (11, 114250838720), (16, 78547451620), (20, 62837961296), (22, 57125419360), (32, 39273725810), (40, 31418980648), (44, 28562709680), (55, 22850167744), (64, 19636862905), (80, 15709490324), (88, 14281354840), (110, 11425083872), (139, 9041433280), (160, 7854745162), (176, 7140677420), (220, 5712541936), (278, 4520716640), (320, 3927372581), (352, 3570338710), (439, 2862777280), (440, 2856270968), (556, 2260358320), (695, 1808286656), (704, 1785169355), (878, 1431388640), (880, 1428135484), (1112, 1130179160), (1390, 904143328), (1529, 821948480), (1756, 715694320), (1760, 714067742), (2195, 572555456), (2224, 565089580), (2780, 452071664), (3058, 410974240), (3512, 357847160), (3520, 357033871), (4390, 286277728), (4448, 282544790), (4829, 260252480), (5560, 226035832), (5851, 214793920), (6116, 205487120), (7024, 178923580), (7645, 164389696), (8780, 143138864), (8896, 141272395), (9658, 130126240), (11120, 113017916), (11702, 107396960), (12232, 102743560), (14048, 89461790), (15290, 82194848), (17560, 71569432), (19316, 65063120), (22240, 56508958), (23404, 53698480), (24145, 52050496), (24464, 51371780), (28096, 44730895), (29255, 42958784), (30580, 41097424), (35120, 35784716), (38632, 32531560), (44480, 28254479), (46808, 26849240), (48290, 26025248), (48928, 25685890), (58510, 21479392), (61021, 20595520), (61160, 20548712), (64361, 19526720), (70240, 17892358), (77264, 16265780), (93616, 13424620), (96580, 13012624), (97856, 12842945), (117020, 10739696), (122042, 10297760), (122320, 10274356), (128722, 9763360), (140480, 8946179), (154528, 8132890), (187232, 6712310), (193160, 6506312), (234040, 5369848), (244084, 5148880), (244640, 5137178), (257444, 4881680), (305105, 4119104), (309056, 4066445), (321805, 3905344), (374464, 3356155), (386320, 3253156), (468080, 2684924), (488168, 2574440), (489280, 2568589), (514888, 2440840), (610210, 2059552), (643610, 1952672), (671231, 1872320), (772640, 1626578), (813289, 1545280), (936160, 1342462), (976336, 1287220), (1029776, 1220420)]