1240023960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1871}}^1$

素因数の和:2158

約数の個数: 192

約数和(自身を含む): 4625786880

約数和(自身を除く): 3385762920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 263, 280, 315, 360, 420, 504, 526, 630, 789, 840, 1052, 1260, 1315, 1578, 1841, 1871, 2104, 2367, 2520, 2630, 3156, 3682, 3742, 3945, 4734, 5260, 5523, 5613, 6312, 7364, 7484, 7890, 9205, 9355, 9468, 10520, 11046, 11226, 11835, 13097, 14728, 14968, 15780, 16569, 16839, 18410, 18710, 18936, 22092, 22452, 23670, 26194, 27615, 28065, 31560, 33138, 33678, 36820, 37420, 39291, 44184, 44904, 47340, 52388, 55230, 56130, 65485, 66276, 67356, 73640, 74840, 78582, 82845, 84195, 94680, 104776, 110460, 112260, 117873, 130970, 132552, 134712, 157164, 165690, 168390, 196455, 220920, 224520, 235746, 261940, 314328, 331380, 336780, 392910, 471492, 492073, 523880, 589365, 662760, 673560, 785820, 942984, 984146, 1178730, 1476219, 1571640, 1968292, 2357460, 2460365, 2952438, 3444511, 3936584, 4428657, 4714920, 4920730, 5904876, 6889022, 7381095, 8857314, 9841460, 10333533, 11809752, 13778044, 14762190, 17222555, 17714628, 19682920, 20667066, 22143285, 27556088, 29524380, 31000599, 34445110, 35429256, 41334132, 44286570, 51667665, 59048760, 62001198, 68890220, 82668264, 88573140, 103335330, 124002396, 137780440, 155002995, 177146280, 206670660, 248004792, 310005990, 413341320, 620011980, 1240023960]

約数ペア:

[(1, 1240023960), (2, 620011980), (3, 413341320), (4, 310005990), (5, 248004792), (6, 206670660), (7, 177146280), (8, 155002995), (9, 137780440), (10, 124002396), (12, 103335330), (14, 88573140), (15, 82668264), (18, 68890220), (20, 62001198), (21, 59048760), (24, 51667665), (28, 44286570), (30, 41334132), (35, 35429256), (36, 34445110), (40, 31000599), (42, 29524380), (45, 27556088), (56, 22143285), (60, 20667066), (63, 19682920), (70, 17714628), (72, 17222555), (84, 14762190), (90, 13778044), (105, 11809752), (120, 10333533), (126, 9841460), (140, 8857314), (168, 7381095), (180, 6889022), (210, 5904876), (252, 4920730), (263, 4714920), (280, 4428657), (315, 3936584), (360, 3444511), (420, 2952438), (504, 2460365), (526, 2357460), (630, 1968292), (789, 1571640), (840, 1476219), (1052, 1178730), (1260, 984146), (1315, 942984), (1578, 785820), (1841, 673560), (1871, 662760), (2104, 589365), (2367, 523880), (2520, 492073), (2630, 471492), (3156, 392910), (3682, 336780), (3742, 331380), (3945, 314328), (4734, 261940), (5260, 235746), (5523, 224520), (5613, 220920), (6312, 196455), (7364, 168390), (7484, 165690), (7890, 157164), (9205, 134712), (9355, 132552), (9468, 130970), (10520, 117873), (11046, 112260), (11226, 110460), (11835, 104776), (13097, 94680), (14728, 84195), (14968, 82845), (15780, 78582), (16569, 74840), (16839, 73640), (18410, 67356), (18710, 66276), (18936, 65485), (22092, 56130), (22452, 55230), (23670, 52388), (26194, 47340), (27615, 44904), (28065, 44184), (31560, 39291), (33138, 37420), (33678, 36820)]