2619166440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{64007}}^1$

素因数の和:64063

約数の個数: 128

約数和(自身を含む): 8848465920

約数和(自身を除く): 6229299480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 64007, 128014, 192021, 256028, 320035, 384042, 512056, 640070, 704077, 768084, 960105, 1280140, 1408154, 1536168, 1920210, 1984217, 2112231, 2560280, 2816308, 3520385, 3840420, 3968434, 4224462, 5632616, 5952651, 7040770, 7680840, 7936868, 8448924, 9921085, 10561155, 11905302, 14081540, 15873736, 16897848, 19842170, 21122310, 21826387, 23810604, 28163080, 29763255, 39684340, 42244620, 43652774, 47621208, 59526510, 65479161, 79368680, 84489240, 87305548, 109131935, 119053020, 130958322, 174611096, 218263870, 238106040, 261916644, 327395805, 436527740, 523833288, 654791610, 873055480, 1309583220, 2619166440]

約数ペア:

[(1, 2619166440), (2, 1309583220), (3, 873055480), (4, 654791610), (5, 523833288), (6, 436527740), (8, 327395805), (10, 261916644), (11, 238106040), (12, 218263870), (15, 174611096), (20, 130958322), (22, 119053020), (24, 109131935), (30, 87305548), (31, 84489240), (33, 79368680), (40, 65479161), (44, 59526510), (55, 47621208), (60, 43652774), (62, 42244620), (66, 39684340), (88, 29763255), (93, 28163080), (110, 23810604), (120, 21826387), (124, 21122310), (132, 19842170), (155, 16897848), (165, 15873736), (186, 14081540), (220, 11905302), (248, 10561155), (264, 9921085), (310, 8448924), (330, 7936868), (341, 7680840), (372, 7040770), (440, 5952651), (465, 5632616), (620, 4224462), (660, 3968434), (682, 3840420), (744, 3520385), (930, 2816308), (1023, 2560280), (1240, 2112231), (1320, 1984217), (1364, 1920210), (1705, 1536168), (1860, 1408154), (2046, 1280140), (2728, 960105), (3410, 768084), (3720, 704077), (4092, 640070), (5115, 512056), (6820, 384042), (8184, 320035), (10230, 256028), (13640, 192021), (20460, 128014), (40920, 64007)]