15225535360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 42597550080

約数和(自身を除く): 27372014720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 151, 160, 224, 280, 284, 302, 317, 320, 355, 448, 497, 560, 568, 604, 634, 640, 710, 755, 896, 994, 1057, 1120, 1136, 1208, 1268, 1420, 1510, 1585, 1988, 2114, 2219, 2240, 2272, 2416, 2485, 2536, 2840, 3020, 3170, 3976, 4228, 4438, 4480, 4544, 4832, 4970, 5072, 5285, 5680, 6040, 6340, 7952, 8456, 8876, 9088, 9664, 9940, 10144, 10570, 10721, 11095, 11360, 12080, 12680, 15904, 16912, 17752, 19328, 19880, 20288, 21140, 21442, 22190, 22507, 22720, 24160, 25360, 31808, 33824, 35504, 39760, 40576, 42280, 42884, 44380, 45014, 45440, 47867, 48320, 50720, 53605, 63616, 67648, 71008, 75047, 79520, 84560, 85768, 88760, 90028, 95734, 96640, 101440, 107210, 112535, 135296, 142016, 150094, 157549, 159040, 169120, 171536, 177520, 180056, 191468, 202880, 214420, 225070, 239335, 284032, 300188, 315098, 318080, 335069, 338240, 343072, 355040, 360112, 375235, 382936, 428840, 450140, 478670, 600376, 630196, 670138, 676480, 686144, 710080, 720224, 750470, 765872, 787745, 857680, 900280, 957340, 1200752, 1260392, 1340276, 1372288, 1420160, 1440448, 1500940, 1531744, 1575490, 1675345, 1715360, 1800560, 1914680, 2401504, 2520784, 2680552, 2880896, 3001880, 3063488, 3150980, 3350690, 3398557, 3430720, 3601120, 3829360, 4803008, 5041568, 5361104, 6003760, 6126976, 6301960, 6701380, 6797114, 6861440, 7202240, 7658720, 9606016, 10083136, 10722208, 12007520, 12603920, 13402760, 13594228, 14404480, 15317440, 16992785, 20166272, 21444416, 23789899, 24015040, 25207840, 26805520, 27188456, 30634880, 33985570, 42888832, 47579798, 48030080, 50415680, 53611040, 54376912, 67971140, 95159596, 100831360, 107222080, 108753824, 118949495, 135942280, 190319192, 214444160, 217507648, 237898990, 271884560, 380638384, 435015296, 475797980, 543769120, 761276768, 951595960, 1087538240, 1522553536, 1903191920, 2175076480, 3045107072, 3806383840, 7612767680, 15225535360]

約数ペア:

[(1, 15225535360), (2, 7612767680), (4, 3806383840), (5, 3045107072), (7, 2175076480), (8, 1903191920), (10, 1522553536), (14, 1087538240), (16, 951595960), (20, 761276768), (28, 543769120), (32, 475797980), (35, 435015296), (40, 380638384), (56, 271884560), (64, 237898990), (70, 217507648), (71, 214444160), (80, 190319192), (112, 135942280), (128, 118949495), (140, 108753824), (142, 107222080), (151, 100831360), (160, 95159596), (224, 67971140), (280, 54376912), (284, 53611040), (302, 50415680), (317, 48030080), (320, 47579798), (355, 42888832), (448, 33985570), (497, 30634880), (560, 27188456), (568, 26805520), (604, 25207840), (634, 24015040), (640, 23789899), (710, 21444416), (755, 20166272), (896, 16992785), (994, 15317440), (1057, 14404480), (1120, 13594228), (1136, 13402760), (1208, 12603920), (1268, 12007520), (1420, 10722208), (1510, 10083136), (1585, 9606016), (1988, 7658720), (2114, 7202240), (2219, 6861440), (2240, 6797114), (2272, 6701380), (2416, 6301960), (2485, 6126976), (2536, 6003760), (2840, 5361104), (3020, 5041568), (3170, 4803008), (3976, 3829360), (4228, 3601120), (4438, 3430720), (4480, 3398557), (4544, 3350690), (4832, 3150980), (4970, 3063488), (5072, 3001880), (5285, 2880896), (5680, 2680552), (6040, 2520784), (6340, 2401504), (7952, 1914680), (8456, 1800560), (8876, 1715360), (9088, 1675345), (9664, 1575490), (9940, 1531744), (10144, 1500940), (10570, 1440448), (10721, 1420160), (11095, 1372288), (11360, 1340276), (12080, 1260392), (12680, 1200752), (15904, 957340), (16912, 900280), (17752, 857680), (19328, 787745), (19880, 765872), (20288, 750470), (21140, 720224), (21442, 710080), (22190, 686144), (22507, 676480), (22720, 670138), (24160, 630196), (25360, 600376), (31808, 478670), (33824, 450140), (35504, 428840), (39760, 382936), (40576, 375235), (42280, 360112), (42884, 355040), (44380, 343072), (45014, 338240), (45440, 335069), (47867, 318080), (48320, 315098), (50720, 300188), (53605, 284032), (63616, 239335), (67648, 225070), (71008, 214420), (75047, 202880), (79520, 191468), (84560, 180056), (85768, 177520), (88760, 171536), (90028, 169120), (95734, 159040), (96640, 157549), (101440, 150094), (107210, 142016), (112535, 135296)]