1570448947760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{127663}}^1$

素因数の和:129691

約数の個数: 160

約数和(自身を含む): 4554577631232

約数和(自身を除く): 2984128683472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1997, 3080, 3994, 6160, 7988, 9985, 13979, 15976, 19970, 21967, 27958, 31952, 39940, 43934, 55916, 69895, 79880, 87868, 109835, 111832, 127663, 139790, 153769, 159760, 175736, 219670, 223664, 255326, 279580, 307538, 351472, 439340, 510652, 559160, 615076, 638315, 768845, 878680, 893641, 1021304, 1118320, 1230152, 1276630, 1404293, 1537690, 1757360, 1787282, 2042608, 2460304, 2553260, 2808586, 3075380, 3574564, 4468205, 5106520, 5617172, 6150760, 7021465, 7149128, 8936410, 9830051, 10213040, 11234344, 12301520, 14042930, 14298256, 17872820, 19660102, 22468688, 28085860, 35745640, 39320204, 49150255, 56171720, 71491280, 78640408, 98300510, 112343440, 157280816, 196601020, 254943011, 393202040, 509886022, 786404080, 1019772044, 1274715055, 1784601077, 2039544088, 2549430110, 2804373121, 3569202154, 4079088176, 5098860220, 5608746242, 7138404308, 8923005385, 10197720440, 11217492484, 14021865605, 14276808616, 17846010770, 19630611847, 20395440880, 22434984968, 28043731210, 28553617232, 35692021540, 39261223694, 44869969936, 56087462420, 71384043080, 78522447388, 98153059235, 112174924840, 142768086160, 157044894776, 196306118470, 224349849680, 314089789552, 392612236940, 785224473880, 1570448947760]

約数ペア:

[(1, 1570448947760), (2, 785224473880), (4, 392612236940), (5, 314089789552), (7, 224349849680), (8, 196306118470), (10, 157044894776), (11, 142768086160), (14, 112174924840), (16, 98153059235), (20, 78522447388), (22, 71384043080), (28, 56087462420), (35, 44869969936), (40, 39261223694), (44, 35692021540), (55, 28553617232), (56, 28043731210), (70, 22434984968), (77, 20395440880), (80, 19630611847), (88, 17846010770), (110, 14276808616), (112, 14021865605), (140, 11217492484), (154, 10197720440), (176, 8923005385), (220, 7138404308), (280, 5608746242), (308, 5098860220), (385, 4079088176), (440, 3569202154), (560, 2804373121), (616, 2549430110), (770, 2039544088), (880, 1784601077), (1232, 1274715055), (1540, 1019772044), (1997, 786404080), (3080, 509886022), (3994, 393202040), (6160, 254943011), (7988, 196601020), (9985, 157280816), (13979, 112343440), (15976, 98300510), (19970, 78640408), (21967, 71491280), (27958, 56171720), (31952, 49150255), (39940, 39320204), (43934, 35745640), (55916, 28085860), (69895, 22468688), (79880, 19660102), (87868, 17872820), (109835, 14298256), (111832, 14042930), (127663, 12301520), (139790, 11234344), (153769, 10213040), (159760, 9830051), (175736, 8936410), (219670, 7149128), (223664, 7021465), (255326, 6150760), (279580, 5617172), (307538, 5106520), (351472, 4468205), (439340, 3574564), (510652, 3075380), (559160, 2808586), (615076, 2553260), (638315, 2460304), (768845, 2042608), (878680, 1787282), (893641, 1757360), (1021304, 1537690), (1118320, 1404293), (1230152, 1276630)]