766691380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 2080899072

約数和(自身を除く): 1314207692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 107, 124, 127, 130, 140, 155, 182, 214, 217, 254, 260, 310, 364, 403, 428, 434, 455, 508, 535, 620, 635, 749, 806, 868, 889, 910, 1070, 1085, 1270, 1391, 1498, 1612, 1651, 1778, 1820, 2015, 2140, 2170, 2540, 2782, 2821, 2996, 3302, 3317, 3556, 3745, 3937, 4030, 4340, 4445, 5564, 5642, 6604, 6634, 6955, 7490, 7874, 8060, 8255, 8890, 9737, 11284, 11557, 13268, 13589, 13910, 14105, 14980, 15748, 16510, 16585, 17780, 19474, 19685, 23114, 23219, 27178, 27559, 27820, 28210, 33020, 33170, 38948, 39370, 43121, 46228, 46438, 48685, 51181, 54356, 55118, 56420, 57785, 66340, 67945, 78740, 86242, 92876, 95123, 97370, 102362, 110236, 115570, 116095, 135890, 137795, 172484, 176657, 190246, 194740, 204724, 215605, 231140, 232190, 255905, 271780, 275590, 301847, 353314, 358267, 380492, 421259, 431210, 464380, 475615, 511810, 551180, 603694, 706628, 716534, 842518, 862420, 883285, 951230, 1023620, 1207388, 1236599, 1433068, 1509235, 1685036, 1766570, 1791335, 1902460, 2106295, 2473198, 2948813, 3018470, 3533140, 3582670, 4212590, 4946396, 5476367, 5897626, 6036940, 6182995, 7165340, 8425180, 10952734, 11795252, 12365990, 14744065, 21905468, 24731980, 27381835, 29488130, 38334569, 54763670, 58976260, 76669138, 109527340, 153338276, 191672845, 383345690, 766691380]

約数ペア:

[(1, 766691380), (2, 383345690), (4, 191672845), (5, 153338276), (7, 109527340), (10, 76669138), (13, 58976260), (14, 54763670), (20, 38334569), (26, 29488130), (28, 27381835), (31, 24731980), (35, 21905468), (52, 14744065), (62, 12365990), (65, 11795252), (70, 10952734), (91, 8425180), (107, 7165340), (124, 6182995), (127, 6036940), (130, 5897626), (140, 5476367), (155, 4946396), (182, 4212590), (214, 3582670), (217, 3533140), (254, 3018470), (260, 2948813), (310, 2473198), (364, 2106295), (403, 1902460), (428, 1791335), (434, 1766570), (455, 1685036), (508, 1509235), (535, 1433068), (620, 1236599), (635, 1207388), (749, 1023620), (806, 951230), (868, 883285), (889, 862420), (910, 842518), (1070, 716534), (1085, 706628), (1270, 603694), (1391, 551180), (1498, 511810), (1612, 475615), (1651, 464380), (1778, 431210), (1820, 421259), (2015, 380492), (2140, 358267), (2170, 353314), (2540, 301847), (2782, 275590), (2821, 271780), (2996, 255905), (3302, 232190), (3317, 231140), (3556, 215605), (3745, 204724), (3937, 194740), (4030, 190246), (4340, 176657), (4445, 172484), (5564, 137795), (5642, 135890), (6604, 116095), (6634, 115570), (6955, 110236), (7490, 102362), (7874, 97370), (8060, 95123), (8255, 92876), (8890, 86242), (9737, 78740), (11284, 67945), (11557, 66340), (13268, 57785), (13589, 56420), (13910, 55118), (14105, 54356), (14980, 51181), (15748, 48685), (16510, 46438), (16585, 46228), (17780, 43121), (19474, 39370), (19685, 38948), (23114, 33170), (23219, 33020), (27178, 28210), (27559, 27820)]