2856193080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1669}}^1$

素因数の和:2793

約数の個数: 128

約数和(自身を含む): 9241646400

約数和(自身を除く): 6385453320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1097, 1560, 1669, 2194, 3291, 3338, 4388, 5007, 5485, 6582, 6676, 8345, 8776, 10014, 10970, 13164, 13352, 14261, 16455, 16690, 20028, 21697, 21940, 25035, 26328, 28522, 32910, 33380, 40056, 42783, 43394, 43880, 50070, 57044, 65091, 65820, 66760, 71305, 85566, 86788, 100140, 108485, 114088, 130182, 131640, 142610, 171132, 173576, 200280, 213915, 216970, 260364, 285220, 325455, 342264, 427830, 433940, 520728, 570440, 650910, 855660, 867880, 1301820, 1711320, 1830893, 2603640, 3661786, 5492679, 7323572, 9154465, 10985358, 14647144, 18308930, 21970716, 23801609, 27463395, 36617860, 43941432, 47603218, 54926790, 71404827, 73235720, 95206436, 109853580, 119008045, 142809654, 190412872, 219707160, 238016090, 285619308, 357024135, 476032180, 571238616, 714048270, 952064360, 1428096540, 2856193080]

約数ペア:

[(1, 2856193080), (2, 1428096540), (3, 952064360), (4, 714048270), (5, 571238616), (6, 476032180), (8, 357024135), (10, 285619308), (12, 238016090), (13, 219707160), (15, 190412872), (20, 142809654), (24, 119008045), (26, 109853580), (30, 95206436), (39, 73235720), (40, 71404827), (52, 54926790), (60, 47603218), (65, 43941432), (78, 36617860), (104, 27463395), (120, 23801609), (130, 21970716), (156, 18308930), (195, 14647144), (260, 10985358), (312, 9154465), (390, 7323572), (520, 5492679), (780, 3661786), (1097, 2603640), (1560, 1830893), (1669, 1711320), (2194, 1301820), (3291, 867880), (3338, 855660), (4388, 650910), (5007, 570440), (5485, 520728), (6582, 433940), (6676, 427830), (8345, 342264), (8776, 325455), (10014, 285220), (10970, 260364), (13164, 216970), (13352, 213915), (14261, 200280), (16455, 173576), (16690, 171132), (20028, 142610), (21697, 131640), (21940, 130182), (25035, 114088), (26328, 108485), (28522, 100140), (32910, 86788), (33380, 85566), (40056, 71305), (42783, 66760), (43394, 65820), (43880, 65091), (50070, 57044)]