659584380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 2296304640

約数和(自身を除く): 1636720260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 107, 130, 140, 156, 182, 195, 210, 214, 260, 273, 321, 364, 390, 420, 428, 455, 535, 546, 642, 749, 780, 910, 1070, 1092, 1129, 1284, 1365, 1391, 1498, 1605, 1820, 2140, 2247, 2258, 2730, 2782, 2996, 3210, 3387, 3745, 4173, 4494, 4516, 5460, 5564, 5645, 6420, 6774, 6955, 7490, 7903, 8346, 8988, 9737, 11235, 11290, 13548, 13910, 14677, 14980, 15806, 16692, 16935, 19474, 20865, 22470, 22580, 23709, 27820, 29211, 29354, 31612, 33870, 38948, 39515, 41730, 44031, 44940, 47418, 48685, 58422, 58708, 67740, 73385, 79030, 83460, 88062, 94836, 97370, 102739, 116844, 118545, 120803, 146055, 146770, 158060, 176124, 194740, 205478, 220155, 237090, 241606, 292110, 293540, 308217, 362409, 410956, 440310, 474180, 483212, 513695, 584220, 604015, 616434, 724818, 845621, 880620, 1027390, 1208030, 1232868, 1449636, 1541085, 1570439, 1691242, 1812045, 2054780, 2416060, 2536863, 3082170, 3140878, 3382484, 3624090, 4228105, 4711317, 5073726, 6164340, 6281756, 7248180, 7852195, 8456210, 9422634, 10147452, 10993073, 12684315, 15704390, 16912420, 18845268, 21986146, 23556585, 25368630, 31408780, 32979219, 43972292, 47113170, 50737260, 54965365, 65958438, 94226340, 109930730, 131916876, 164896095, 219861460, 329792190, 659584380]

約数ペア:

[(1, 659584380), (2, 329792190), (3, 219861460), (4, 164896095), (5, 131916876), (6, 109930730), (7, 94226340), (10, 65958438), (12, 54965365), (13, 50737260), (14, 47113170), (15, 43972292), (20, 32979219), (21, 31408780), (26, 25368630), (28, 23556585), (30, 21986146), (35, 18845268), (39, 16912420), (42, 15704390), (52, 12684315), (60, 10993073), (65, 10147452), (70, 9422634), (78, 8456210), (84, 7852195), (91, 7248180), (105, 6281756), (107, 6164340), (130, 5073726), (140, 4711317), (156, 4228105), (182, 3624090), (195, 3382484), (210, 3140878), (214, 3082170), (260, 2536863), (273, 2416060), (321, 2054780), (364, 1812045), (390, 1691242), (420, 1570439), (428, 1541085), (455, 1449636), (535, 1232868), (546, 1208030), (642, 1027390), (749, 880620), (780, 845621), (910, 724818), (1070, 616434), (1092, 604015), (1129, 584220), (1284, 513695), (1365, 483212), (1391, 474180), (1498, 440310), (1605, 410956), (1820, 362409), (2140, 308217), (2247, 293540), (2258, 292110), (2730, 241606), (2782, 237090), (2996, 220155), (3210, 205478), (3387, 194740), (3745, 176124), (4173, 158060), (4494, 146770), (4516, 146055), (5460, 120803), (5564, 118545), (5645, 116844), (6420, 102739), (6774, 97370), (6955, 94836), (7490, 88062), (7903, 83460), (8346, 79030), (8988, 73385), (9737, 67740), (11235, 58708), (11290, 58422), (13548, 48685), (13910, 47418), (14677, 44940), (14980, 44031), (15806, 41730), (16692, 39515), (16935, 38948), (19474, 33870), (20865, 31612), (22470, 29354), (22580, 29211), (23709, 27820)]