340690680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 1216425600

約数和(自身を除く): 875734920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 227, 264, 330, 360, 379, 396, 440, 454, 495, 660, 681, 758, 792, 908, 990, 1135, 1137, 1320, 1362, 1516, 1816, 1895, 1980, 2043, 2270, 2274, 2497, 2724, 3032, 3405, 3411, 3790, 3960, 4086, 4169, 4540, 4548, 4994, 5448, 5685, 6810, 6822, 7491, 7580, 8172, 8338, 9080, 9096, 9988, 10215, 11370, 12485, 12507, 13620, 13644, 14982, 15160, 16344, 16676, 17055, 19976, 20430, 20845, 22473, 22740, 24970, 25014, 27240, 27288, 29964, 33352, 34110, 37455, 37521, 40860, 41690, 44946, 45480, 49940, 50028, 59928, 62535, 68220, 74910, 75042, 81720, 83380, 86033, 89892, 99880, 100056, 112365, 125070, 136440, 149820, 150084, 166760, 172066, 179784, 187605, 224730, 250140, 258099, 299640, 300168, 344132, 375210, 430165, 449460, 500280, 516198, 688264, 750420, 774297, 860330, 898920, 946363, 1032396, 1290495, 1500840, 1548594, 1720660, 1892726, 2064792, 2580990, 2839089, 3097188, 3441320, 3785452, 3871485, 4731815, 5161980, 5678178, 6194376, 7570904, 7742970, 8517267, 9463630, 10323960, 11356356, 14195445, 15485940, 17034534, 18927260, 22712712, 28390890, 30971880, 34069068, 37854520, 42586335, 56781780, 68138136, 85172670, 113563560, 170345340, 340690680]

約数ペア:

[(1, 340690680), (2, 170345340), (3, 113563560), (4, 85172670), (5, 68138136), (6, 56781780), (8, 42586335), (9, 37854520), (10, 34069068), (11, 30971880), (12, 28390890), (15, 22712712), (18, 18927260), (20, 17034534), (22, 15485940), (24, 14195445), (30, 11356356), (33, 10323960), (36, 9463630), (40, 8517267), (44, 7742970), (45, 7570904), (55, 6194376), (60, 5678178), (66, 5161980), (72, 4731815), (88, 3871485), (90, 3785452), (99, 3441320), (110, 3097188), (120, 2839089), (132, 2580990), (165, 2064792), (180, 1892726), (198, 1720660), (220, 1548594), (227, 1500840), (264, 1290495), (330, 1032396), (360, 946363), (379, 898920), (396, 860330), (440, 774297), (454, 750420), (495, 688264), (660, 516198), (681, 500280), (758, 449460), (792, 430165), (908, 375210), (990, 344132), (1135, 300168), (1137, 299640), (1320, 258099), (1362, 250140), (1516, 224730), (1816, 187605), (1895, 179784), (1980, 172066), (2043, 166760), (2270, 150084), (2274, 149820), (2497, 136440), (2724, 125070), (3032, 112365), (3405, 100056), (3411, 99880), (3790, 89892), (3960, 86033), (4086, 83380), (4169, 81720), (4540, 75042), (4548, 74910), (4994, 68220), (5448, 62535), (5685, 59928), (6810, 50028), (6822, 49940), (7491, 45480), (7580, 44946), (8172, 41690), (8338, 40860), (9080, 37521), (9096, 37455), (9988, 34110), (10215, 33352), (11370, 29964), (12485, 27288), (12507, 27240), (13620, 25014), (13644, 24970), (14982, 22740), (15160, 22473), (16344, 20845), (16676, 20430), (17055, 19976)]