280472740128

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{6624923}}^1$

素因数の和:6624956

約数の個数: 144

約数和(自身を含む): 951604083360

約数和(自身を除く): 671131343232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 6624923, 13249846, 19874769, 26499692, 39749538, 46374461, 52999384, 59624307, 79499076, 92748922, 105998768, 119248614, 139123383, 158998152, 178872921, 185497844, 211997536, 238497228, 278246766, 317996304, 324621227, 357745842, 370995688, 417370149, 476994456, 556493532, 635992608, 649242454, 715491684, 741991376, 834740298, 953988912, 973863681, 1112987064, 1252110447, 1298484908, 1430983368, 1483982752, 1669480596, 1907977824, 1947727362, 2225974128, 2504220894, 2596969816, 2861966736, 2921591043, 3338961192, 3895454724, 4451948256, 5008441788, 5193939632, 5723933472, 5843182086, 6677922384, 7790909448, 8764773129, 10016883576, 10387879264, 11686364172, 13355844768, 15581818896, 17529546258, 20033767152, 23372728344, 31163637792, 35059092516, 40067534304, 46745456688, 70118185032, 93490913376, 140236370064, 280472740128]

約数ペア:

[(1, 280472740128), (2, 140236370064), (3, 93490913376), (4, 70118185032), (6, 46745456688), (7, 40067534304), (8, 35059092516), (9, 31163637792), (12, 23372728344), (14, 20033767152), (16, 17529546258), (18, 15581818896), (21, 13355844768), (24, 11686364172), (27, 10387879264), (28, 10016883576), (32, 8764773129), (36, 7790909448), (42, 6677922384), (48, 5843182086), (49, 5723933472), (54, 5193939632), (56, 5008441788), (63, 4451948256), (72, 3895454724), (84, 3338961192), (96, 2921591043), (98, 2861966736), (108, 2596969816), (112, 2504220894), (126, 2225974128), (144, 1947727362), (147, 1907977824), (168, 1669480596), (189, 1483982752), (196, 1430983368), (216, 1298484908), (224, 1252110447), (252, 1112987064), (288, 973863681), (294, 953988912), (336, 834740298), (378, 741991376), (392, 715491684), (432, 649242454), (441, 635992608), (504, 556493532), (588, 476994456), (672, 417370149), (756, 370995688), (784, 357745842), (864, 324621227), (882, 317996304), (1008, 278246766), (1176, 238497228), (1323, 211997536), (1512, 185497844), (1568, 178872921), (1764, 158998152), (2016, 139123383), (2352, 119248614), (2646, 105998768), (3024, 92748922), (3528, 79499076), (4704, 59624307), (5292, 52999384), (6048, 46374461), (7056, 39749538), (10584, 26499692), (14112, 19874769), (21168, 13249846), (42336, 6624923)]