164711623680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{210263}}^1$

素因数の和:210311

約数の個数: 264

約数和(自身を含む): 604296212832

約数和(自身を除く): 439584589152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 9216, 9792, 10880, 11520, 12240, 13056, 15360, 16320, 17408, 19584, 21760, 23040, 24480, 26112, 32640, 39168, 43520, 46080, 48960, 52224, 65280, 78336, 87040, 97920, 130560, 156672, 195840, 210263, 261120, 391680, 420526, 630789, 783360, 841052, 1051315, 1261578, 1682104, 1892367, 2102630, 2523156, 3153945, 3364208, 3574471, 3784734, 4205260, 5046312, 6307890, 6728416, 7148942, 7569468, 8410520, 9461835, 10092624, 10723413, 12615780, 13456832, 14297884, 15138936, 16821040, 17872355, 18923670, 20185248, 21446826, 25231560, 26913664, 28595768, 30277872, 32170239, 33642080, 35744710, 37847340, 40370496, 42893652, 50463120, 53617065, 53827328, 57191536, 60555744, 64340478, 67284160, 71489420, 75694680, 80740992, 85787304, 100926240, 107234130, 107654656, 114383072, 121111488, 128680956, 134568320, 142978840, 151389360, 160851195, 161481984, 171574608, 201852480, 214468260, 215309312, 228766144, 242222976, 257361912, 269136640, 285957680, 302778720, 321702390, 322963968, 343149216, 403704960, 428936520, 457532288, 484445952, 514723824, 538273280, 571915360, 605557440, 643404780, 645927936, 686298432, 807409920, 857873040, 915064576, 968891904, 1029447648, 1076546560, 1143830720, 1211114880, 1286809560, 1372596864, 1614819840, 1715746080, 1830129152, 1937783808, 2058895296, 2287661440, 2422229760, 2573619120, 2745193728, 3229639680, 3431492160, 3660258304, 4117790592, 4575322880, 4844459520, 5147238240, 5490387456, 6862984320, 8235581184, 9150645760, 9688919040, 10294476480, 10980774912, 13725968640, 16471162368, 18301291520, 20588952960, 27451937280, 32942324736, 41177905920, 54903874560, 82355811840, 164711623680]

約数ペア:

[(1, 164711623680), (2, 82355811840), (3, 54903874560), (4, 41177905920), (5, 32942324736), (6, 27451937280), (8, 20588952960), (9, 18301291520), (10, 16471162368), (12, 13725968640), (15, 10980774912), (16, 10294476480), (17, 9688919040), (18, 9150645760), (20, 8235581184), (24, 6862984320), (30, 5490387456), (32, 5147238240), (34, 4844459520), (36, 4575322880), (40, 4117790592), (45, 3660258304), (48, 3431492160), (51, 3229639680), (60, 2745193728), (64, 2573619120), (68, 2422229760), (72, 2287661440), (80, 2058895296), (85, 1937783808), (90, 1830129152), (96, 1715746080), (102, 1614819840), (120, 1372596864), (128, 1286809560), (136, 1211114880), (144, 1143830720), (153, 1076546560), (160, 1029447648), (170, 968891904), (180, 915064576), (192, 857873040), (204, 807409920), (240, 686298432), (255, 645927936), (256, 643404780), (272, 605557440), (288, 571915360), (306, 538273280), (320, 514723824), (340, 484445952), (360, 457532288), (384, 428936520), (408, 403704960), (480, 343149216), (510, 322963968), (512, 321702390), (544, 302778720), (576, 285957680), (612, 269136640), (640, 257361912), (680, 242222976), (720, 228766144), (765, 215309312), (768, 214468260), (816, 201852480), (960, 171574608), (1020, 161481984), (1024, 160851195), (1088, 151389360), (1152, 142978840), (1224, 134568320), (1280, 128680956), (1360, 121111488), (1440, 114383072), (1530, 107654656), (1536, 107234130), (1632, 100926240), (1920, 85787304), (2040, 80740992), (2176, 75694680), (2304, 71489420), (2448, 67284160), (2560, 64340478), (2720, 60555744), (2880, 57191536), (3060, 53827328), (3072, 53617065), (3264, 50463120), (3840, 42893652), (4080, 40370496), (4352, 37847340), (4608, 35744710), (4896, 33642080), (5120, 32170239), (5440, 30277872), (5760, 28595768), (6120, 26913664), (6528, 25231560), (7680, 21446826), (8160, 20185248), (8704, 18923670), (9216, 17872355), (9792, 16821040), (10880, 15138936), (11520, 14297884), (12240, 13456832), (13056, 12615780), (15360, 10723413), (16320, 10092624), (17408, 9461835), (19584, 8410520), (21760, 7569468), (23040, 7148942), (24480, 6728416), (26112, 6307890), (32640, 5046312), (39168, 4205260), (43520, 3784734), (46080, 3574471), (48960, 3364208), (52224, 3153945), (65280, 2523156), (78336, 2102630), (87040, 1892367), (97920, 1682104), (130560, 1261578), (156672, 1051315), (195840, 841052), (210263, 783360), (261120, 630789), (391680, 420526)]