1127084280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 3991680000

約数和(自身を除く): 2864595720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 139, 140, 147, 168, 196, 197, 210, 245, 278, 280, 294, 343, 392, 394, 417, 420, 490, 556, 588, 591, 686, 695, 735, 788, 834, 840, 973, 980, 985, 1029, 1112, 1176, 1182, 1372, 1379, 1390, 1470, 1576, 1668, 1715, 1946, 1960, 1970, 2058, 2085, 2364, 2744, 2758, 2780, 2919, 2940, 2955, 3336, 3430, 3892, 3940, 4116, 4137, 4170, 4728, 4865, 5145, 5516, 5560, 5838, 5880, 5910, 6811, 6860, 6895, 7784, 7880, 8232, 8274, 8340, 9653, 9730, 10290, 11032, 11676, 11820, 13622, 13720, 13790, 14595, 16548, 16680, 19306, 19460, 20433, 20580, 20685, 23352, 23640, 27244, 27383, 27580, 28959, 29190, 33096, 34055, 38612, 38920, 40866, 41160, 41370, 47677, 48265, 54488, 54766, 55160, 57918, 58380, 67571, 68110, 77224, 81732, 82149, 82740, 95354, 96530, 102165, 109532, 115836, 116760, 135142, 136220, 136915, 143031, 144795, 163464, 164298, 165480, 190708, 191681, 193060, 202713, 204330, 219064, 231672, 238385, 270284, 272440, 273830, 286062, 289590, 328596, 337855, 381416, 383362, 386120, 405426, 408660, 410745, 476770, 540568, 547660, 572124, 575043, 579180, 657192, 675710, 715155, 766724, 810852, 817320, 821490, 953540, 958405, 1013565, 1095320, 1144248, 1150086, 1158360, 1341767, 1351420, 1430310, 1533448, 1621704, 1642980, 1907080, 1916810, 2027130, 2300172, 2683534, 2702840, 2860620, 2875215, 3285960, 3833620, 4025301, 4054260, 4600344, 5367068, 5721240, 5750430, 6708835, 7667240, 8050602, 8108520, 9392369, 10734136, 11500860, 13417670, 16101204, 18784738, 20126505, 23001720, 26835340, 28177107, 32202408, 37569476, 40253010, 46961845, 53670680, 56354214, 75138952, 80506020, 93923690, 112708428, 140885535, 161012040, 187847380, 225416856, 281771070, 375694760, 563542140, 1127084280]

約数ペア:

[(1, 1127084280), (2, 563542140), (3, 375694760), (4, 281771070), (5, 225416856), (6, 187847380), (7, 161012040), (8, 140885535), (10, 112708428), (12, 93923690), (14, 80506020), (15, 75138952), (20, 56354214), (21, 53670680), (24, 46961845), (28, 40253010), (30, 37569476), (35, 32202408), (40, 28177107), (42, 26835340), (49, 23001720), (56, 20126505), (60, 18784738), (70, 16101204), (84, 13417670), (98, 11500860), (105, 10734136), (120, 9392369), (139, 8108520), (140, 8050602), (147, 7667240), (168, 6708835), (196, 5750430), (197, 5721240), (210, 5367068), (245, 4600344), (278, 4054260), (280, 4025301), (294, 3833620), (343, 3285960), (392, 2875215), (394, 2860620), (417, 2702840), (420, 2683534), (490, 2300172), (556, 2027130), (588, 1916810), (591, 1907080), (686, 1642980), (695, 1621704), (735, 1533448), (788, 1430310), (834, 1351420), (840, 1341767), (973, 1158360), (980, 1150086), (985, 1144248), (1029, 1095320), (1112, 1013565), (1176, 958405), (1182, 953540), (1372, 821490), (1379, 817320), (1390, 810852), (1470, 766724), (1576, 715155), (1668, 675710), (1715, 657192), (1946, 579180), (1960, 575043), (1970, 572124), (2058, 547660), (2085, 540568), (2364, 476770), (2744, 410745), (2758, 408660), (2780, 405426), (2919, 386120), (2940, 383362), (2955, 381416), (3336, 337855), (3430, 328596), (3892, 289590), (3940, 286062), (4116, 273830), (4137, 272440), (4170, 270284), (4728, 238385), (4865, 231672), (5145, 219064), (5516, 204330), (5560, 202713), (5838, 193060), (5880, 191681), (5910, 190708), (6811, 165480), (6860, 164298), (6895, 163464), (7784, 144795), (7880, 143031), (8232, 136915), (8274, 136220), (8340, 135142), (9653, 116760), (9730, 115836), (10290, 109532), (11032, 102165), (11676, 96530), (11820, 95354), (13622, 82740), (13720, 82149), (13790, 81732), (14595, 77224), (16548, 68110), (16680, 67571), (19306, 58380), (19460, 57918), (20433, 55160), (20580, 54766), (20685, 54488), (23352, 48265), (23640, 47677), (27244, 41370), (27383, 41160), (27580, 40866), (28959, 38920), (29190, 38612), (33096, 34055)]