832718704640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1276

約数の個数: 208

約数和(自身を含む): 2020401889200

約数和(自身を除く): 1187683184560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 449, 512, 548, 640, 661, 685, 898, 1024, 1096, 1280, 1322, 1370, 1796, 2048, 2192, 2245, 2560, 2644, 2740, 3305, 3592, 4096, 4384, 4490, 5120, 5288, 5480, 6610, 7184, 8768, 8980, 10240, 10576, 10960, 13220, 14368, 17536, 17960, 20480, 21152, 21920, 26440, 28736, 35072, 35920, 42304, 43840, 52880, 57472, 61513, 70144, 71840, 84608, 87680, 90557, 105760, 114944, 123026, 140288, 143680, 169216, 175360, 181114, 211520, 229888, 246052, 280576, 287360, 296789, 307565, 338432, 350720, 362228, 423040, 452785, 459776, 492104, 561152, 574720, 593578, 615130, 676864, 701440, 724456, 846080, 905570, 919552, 984208, 1149440, 1187156, 1230260, 1353728, 1402880, 1448912, 1483945, 1692160, 1811140, 1839104, 1968416, 2298880, 2374312, 2460520, 2707456, 2805760, 2897824, 2967890, 3384320, 3622280, 3936832, 4597760, 4748624, 4921040, 5795648, 5935780, 6768640, 7244560, 7873664, 9195520, 9497248, 9842080, 11591296, 11871560, 13537280, 14489120, 15747328, 18994496, 19684160, 23182592, 23743120, 28978240, 31494656, 37988992, 39368320, 40660093, 46365184, 47486240, 57956480, 62989312, 75977984, 78736640, 81320186, 92730368, 94972480, 115912960, 125978624, 151955968, 157473280, 162640372, 185460736, 189944960, 203300465, 231825920, 251957248, 303911936, 314946560, 325280744, 370921472, 379889920, 406600930, 463651840, 607823872, 629893120, 650561488, 759779840, 813201860, 927303680, 1215647744, 1259786240, 1301122976, 1519559680, 1626403720, 1854607360, 2602245952, 3039119360, 3252807440, 5204491904, 6078238720, 6505614880, 10408983808, 13011229760, 20817967616, 26022459520, 41635935232, 52044919040, 83271870464, 104089838080, 166543740928, 208179676160, 416359352320, 832718704640]

約数ペア:

[(1, 832718704640), (2, 416359352320), (4, 208179676160), (5, 166543740928), (8, 104089838080), (10, 83271870464), (16, 52044919040), (20, 41635935232), (32, 26022459520), (40, 20817967616), (64, 13011229760), (80, 10408983808), (128, 6505614880), (137, 6078238720), (160, 5204491904), (256, 3252807440), (274, 3039119360), (320, 2602245952), (449, 1854607360), (512, 1626403720), (548, 1519559680), (640, 1301122976), (661, 1259786240), (685, 1215647744), (898, 927303680), (1024, 813201860), (1096, 759779840), (1280, 650561488), (1322, 629893120), (1370, 607823872), (1796, 463651840), (2048, 406600930), (2192, 379889920), (2245, 370921472), (2560, 325280744), (2644, 314946560), (2740, 303911936), (3305, 251957248), (3592, 231825920), (4096, 203300465), (4384, 189944960), (4490, 185460736), (5120, 162640372), (5288, 157473280), (5480, 151955968), (6610, 125978624), (7184, 115912960), (8768, 94972480), (8980, 92730368), (10240, 81320186), (10576, 78736640), (10960, 75977984), (13220, 62989312), (14368, 57956480), (17536, 47486240), (17960, 46365184), (20480, 40660093), (21152, 39368320), (21920, 37988992), (26440, 31494656), (28736, 28978240), (35072, 23743120), (35920, 23182592), (42304, 19684160), (43840, 18994496), (52880, 15747328), (57472, 14489120), (61513, 13537280), (70144, 11871560), (71840, 11591296), (84608, 9842080), (87680, 9497248), (90557, 9195520), (105760, 7873664), (114944, 7244560), (123026, 6768640), (140288, 5935780), (143680, 5795648), (169216, 4921040), (175360, 4748624), (181114, 4597760), (211520, 3936832), (229888, 3622280), (246052, 3384320), (280576, 2967890), (287360, 2897824), (296789, 2805760), (307565, 2707456), (338432, 2460520), (350720, 2374312), (362228, 2298880), (423040, 1968416), (452785, 1839104), (459776, 1811140), (492104, 1692160), (561152, 1483945), (574720, 1448912), (593578, 1402880), (615130, 1353728), (676864, 1230260), (701440, 1187156), (724456, 1149440), (846080, 984208), (905570, 919552)]