8365585280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9397}}^1$

素因数の和:9536

約数の個数: 128

約数和(自身を含む): 21740957280

約数和(自身を除く): 13375372000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 128, 130, 160, 208, 214, 260, 320, 416, 428, 520, 535, 640, 832, 856, 1040, 1070, 1391, 1664, 1712, 2080, 2140, 2782, 3424, 4160, 4280, 5564, 6848, 6955, 8320, 8560, 9397, 11128, 13696, 13910, 17120, 18794, 22256, 27820, 34240, 37588, 44512, 46985, 55640, 68480, 75176, 89024, 93970, 111280, 122161, 150352, 178048, 187940, 222560, 244322, 300704, 375880, 445120, 488644, 601408, 610805, 751760, 890240, 977288, 1005479, 1202816, 1221610, 1503520, 1954576, 2010958, 2443220, 3007040, 3909152, 4021916, 4886440, 5027395, 6014080, 7818304, 8043832, 9772880, 10054790, 13071227, 15636608, 16087664, 19545760, 20109580, 26142454, 32175328, 39091520, 40219160, 52284908, 64350656, 65356135, 78183040, 80438320, 104569816, 128701312, 130712270, 160876640, 209139632, 261424540, 321753280, 418279264, 522849080, 643506560, 836558528, 1045698160, 1673117056, 2091396320, 4182792640, 8365585280]

約数ペア:

[(1, 8365585280), (2, 4182792640), (4, 2091396320), (5, 1673117056), (8, 1045698160), (10, 836558528), (13, 643506560), (16, 522849080), (20, 418279264), (26, 321753280), (32, 261424540), (40, 209139632), (52, 160876640), (64, 130712270), (65, 128701312), (80, 104569816), (104, 80438320), (107, 78183040), (128, 65356135), (130, 64350656), (160, 52284908), (208, 40219160), (214, 39091520), (260, 32175328), (320, 26142454), (416, 20109580), (428, 19545760), (520, 16087664), (535, 15636608), (640, 13071227), (832, 10054790), (856, 9772880), (1040, 8043832), (1070, 7818304), (1391, 6014080), (1664, 5027395), (1712, 4886440), (2080, 4021916), (2140, 3909152), (2782, 3007040), (3424, 2443220), (4160, 2010958), (4280, 1954576), (5564, 1503520), (6848, 1221610), (6955, 1202816), (8320, 1005479), (8560, 977288), (9397, 890240), (11128, 751760), (13696, 610805), (13910, 601408), (17120, 488644), (18794, 445120), (22256, 375880), (27820, 300704), (34240, 244322), (37588, 222560), (44512, 187940), (46985, 178048), (55640, 150352), (68480, 122161), (75176, 111280), (89024, 93970)]