1626558080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 256

約数和(自身を含む): 4750099200

約数和(自身を除く): 3123541120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 97, 112, 128, 133, 140, 152, 160, 190, 194, 197, 224, 266, 280, 304, 320, 380, 388, 394, 448, 485, 532, 560, 608, 640, 665, 679, 760, 776, 788, 896, 970, 985, 1064, 1120, 1216, 1330, 1358, 1379, 1520, 1552, 1576, 1843, 1940, 1970, 2128, 2240, 2432, 2660, 2716, 2758, 3040, 3104, 3152, 3395, 3686, 3743, 3880, 3940, 4256, 4480, 5320, 5432, 5516, 6080, 6208, 6304, 6790, 6895, 7372, 7486, 7760, 7880, 8512, 9215, 10640, 10864, 11032, 12160, 12416, 12608, 12901, 13580, 13790, 14744, 14972, 15520, 15760, 17024, 18430, 18715, 19109, 21280, 21728, 22064, 25216, 25802, 26201, 27160, 27580, 29488, 29944, 31040, 31520, 36860, 37430, 38218, 42560, 43456, 44128, 51604, 52402, 54320, 55160, 58976, 59888, 62080, 63040, 64505, 73720, 74860, 76436, 85120, 86912, 88256, 95545, 103208, 104804, 108640, 110320, 117952, 119776, 126080, 129010, 131005, 133763, 147440, 149720, 152872, 176512, 191090, 206416, 209608, 217280, 220640, 235904, 239552, 258020, 262010, 267526, 294880, 299440, 305744, 363071, 382180, 412832, 419216, 434560, 441280, 479104, 516040, 524020, 535052, 589760, 598880, 611488, 668815, 726142, 764360, 825664, 838432, 882560, 1032080, 1048040, 1070104, 1179520, 1197760, 1222976, 1337630, 1452284, 1528720, 1651328, 1676864, 1815355, 2064160, 2096080, 2140208, 2395520, 2445952, 2541497, 2675260, 2904568, 3057440, 3353728, 3630710, 4128320, 4192160, 4280416, 5082994, 5350520, 5809136, 6114880, 7261420, 8256640, 8384320, 8560832, 10165988, 10701040, 11618272, 12229760, 12707485, 14522840, 16768640, 17121664, 20331976, 21402080, 23236544, 25414970, 29045680, 40663952, 42804160, 46473088, 50829940, 58091360, 81327904, 85608320, 101659880, 116182720, 162655808, 203319760, 232365440, 325311616, 406639520, 813279040, 1626558080]

約数ペア:

[(1, 1626558080), (2, 813279040), (4, 406639520), (5, 325311616), (7, 232365440), (8, 203319760), (10, 162655808), (14, 116182720), (16, 101659880), (19, 85608320), (20, 81327904), (28, 58091360), (32, 50829940), (35, 46473088), (38, 42804160), (40, 40663952), (56, 29045680), (64, 25414970), (70, 23236544), (76, 21402080), (80, 20331976), (95, 17121664), (97, 16768640), (112, 14522840), (128, 12707485), (133, 12229760), (140, 11618272), (152, 10701040), (160, 10165988), (190, 8560832), (194, 8384320), (197, 8256640), (224, 7261420), (266, 6114880), (280, 5809136), (304, 5350520), (320, 5082994), (380, 4280416), (388, 4192160), (394, 4128320), (448, 3630710), (485, 3353728), (532, 3057440), (560, 2904568), (608, 2675260), (640, 2541497), (665, 2445952), (679, 2395520), (760, 2140208), (776, 2096080), (788, 2064160), (896, 1815355), (970, 1676864), (985, 1651328), (1064, 1528720), (1120, 1452284), (1216, 1337630), (1330, 1222976), (1358, 1197760), (1379, 1179520), (1520, 1070104), (1552, 1048040), (1576, 1032080), (1843, 882560), (1940, 838432), (1970, 825664), (2128, 764360), (2240, 726142), (2432, 668815), (2660, 611488), (2716, 598880), (2758, 589760), (3040, 535052), (3104, 524020), (3152, 516040), (3395, 479104), (3686, 441280), (3743, 434560), (3880, 419216), (3940, 412832), (4256, 382180), (4480, 363071), (5320, 305744), (5432, 299440), (5516, 294880), (6080, 267526), (6208, 262010), (6304, 258020), (6790, 239552), (6895, 235904), (7372, 220640), (7486, 217280), (7760, 209608), (7880, 206416), (8512, 191090), (9215, 176512), (10640, 152872), (10864, 149720), (11032, 147440), (12160, 133763), (12416, 131005), (12608, 129010), (12901, 126080), (13580, 119776), (13790, 117952), (14744, 110320), (14972, 108640), (15520, 104804), (15760, 103208), (17024, 95545), (18430, 88256), (18715, 86912), (19109, 85120), (21280, 76436), (21728, 74860), (22064, 73720), (25216, 64505), (25802, 63040), (26201, 62080), (27160, 59888), (27580, 58976), (29488, 55160), (29944, 54320), (31040, 52402), (31520, 51604), (36860, 44128), (37430, 43456), (38218, 42560)]