164569368320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{140207}}^1$

素因数の和:140366

約数の個数: 144

約数和(自身を含む): 453950880768

約数和(自身を除く): 289381512448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 256, 262, 280, 320, 448, 524, 560, 640, 655, 896, 917, 1048, 1120, 1280, 1310, 1792, 1834, 2096, 2240, 2620, 3668, 4192, 4480, 4585, 5240, 7336, 8384, 8960, 9170, 10480, 14672, 16768, 18340, 20960, 29344, 33536, 36680, 41920, 58688, 73360, 83840, 117376, 140207, 146720, 167680, 234752, 280414, 293440, 560828, 586880, 701035, 981449, 1121656, 1173760, 1402070, 1962898, 2243312, 2804140, 3925796, 4486624, 4907245, 5608280, 7851592, 8973248, 9814490, 11216560, 15703184, 17946496, 18367117, 19628980, 22433120, 31406368, 35892992, 36734234, 39257960, 44866240, 62812736, 73468468, 78515920, 89732480, 91835585, 125625472, 128569819, 146936936, 157031840, 179464960, 183671170, 251250944, 257139638, 293873872, 314063680, 367342340, 514279276, 587747744, 628127360, 642849095, 734684680, 1028558552, 1175495488, 1256254720, 1285698190, 1469369360, 2057117104, 2350990976, 2571396380, 2938738720, 4114234208, 4701981952, 5142792760, 5877477440, 8228468416, 10285585520, 11754954880, 16456936832, 20571171040, 23509909760, 32913873664, 41142342080, 82284684160, 164569368320]

約数ペア:

[(1, 164569368320), (2, 82284684160), (4, 41142342080), (5, 32913873664), (7, 23509909760), (8, 20571171040), (10, 16456936832), (14, 11754954880), (16, 10285585520), (20, 8228468416), (28, 5877477440), (32, 5142792760), (35, 4701981952), (40, 4114234208), (56, 2938738720), (64, 2571396380), (70, 2350990976), (80, 2057117104), (112, 1469369360), (128, 1285698190), (131, 1256254720), (140, 1175495488), (160, 1028558552), (224, 734684680), (256, 642849095), (262, 628127360), (280, 587747744), (320, 514279276), (448, 367342340), (524, 314063680), (560, 293873872), (640, 257139638), (655, 251250944), (896, 183671170), (917, 179464960), (1048, 157031840), (1120, 146936936), (1280, 128569819), (1310, 125625472), (1792, 91835585), (1834, 89732480), (2096, 78515920), (2240, 73468468), (2620, 62812736), (3668, 44866240), (4192, 39257960), (4480, 36734234), (4585, 35892992), (5240, 31406368), (7336, 22433120), (8384, 19628980), (8960, 18367117), (9170, 17946496), (10480, 15703184), (14672, 11216560), (16768, 9814490), (18340, 8973248), (20960, 7851592), (29344, 5608280), (33536, 4907245), (36680, 4486624), (41920, 3925796), (58688, 2804140), (73360, 2243312), (83840, 1962898), (117376, 1402070), (140207, 1173760), (146720, 1121656), (167680, 981449), (234752, 701035), (280414, 586880), (293440, 560828)]