65444970240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436999}}^1$

素因数の和:437039

約数の個数: 216

約数和(自身を含む): 243851244000

約数和(自身を除く): 178406273760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760, 436999, 873998, 1310997, 1747996, 2184995, 2621994, 3495992, 3932991, 4369990, 5243988, 5680987, 6554985, 6991984, 7865982, 8739980, 10487976, 11361974, 13109970, 13983968, 15731964, 17042961, 17479960, 19664955, 20975952, 22723948, 26219940, 27967936, 28404935, 31463928, 34085922, 34959920, 39329910, 41951904, 45447896, 51128883, 52439880, 55935872, 56809870, 62927856, 68171844, 69919840, 78659820, 83903808, 85214805, 90895792, 102257766, 104879760, 111871744, 113619740, 125855712, 136343688, 139839680, 157319640, 167807616, 170429610, 181791584, 204515532, 209759520, 227239480, 251711424, 255644415, 272687376, 279679360, 314639280, 335615232, 340859220, 363583168, 409031064, 419519040, 454478960, 503422848, 511288830, 545374752, 559358720, 629278560, 681718440, 727166336, 818062128, 839038080, 908957920, 1006845696, 1022577660, 1090749504, 1258557120, 1363436880, 1454332672, 1636124256, 1678076160, 1817915840, 2045155320, 2181499008, 2517114240, 2726873760, 3272248512, 3635831680, 4090310640, 4362998016, 5034228480, 5453747520, 6544497024, 7271663360, 8180621280, 10907495040, 13088994048, 16361242560, 21814990080, 32722485120, 65444970240]

約数ペア:

[(1, 65444970240), (2, 32722485120), (3, 21814990080), (4, 16361242560), (5, 13088994048), (6, 10907495040), (8, 8180621280), (9, 7271663360), (10, 6544497024), (12, 5453747520), (13, 5034228480), (15, 4362998016), (16, 4090310640), (18, 3635831680), (20, 3272248512), (24, 2726873760), (26, 2517114240), (30, 2181499008), (32, 2045155320), (36, 1817915840), (39, 1678076160), (40, 1636124256), (45, 1454332672), (48, 1363436880), (52, 1258557120), (60, 1090749504), (64, 1022577660), (65, 1006845696), (72, 908957920), (78, 839038080), (80, 818062128), (90, 727166336), (96, 681718440), (104, 629278560), (117, 559358720), (120, 545374752), (128, 511288830), (130, 503422848), (144, 454478960), (156, 419519040), (160, 409031064), (180, 363583168), (192, 340859220), (195, 335615232), (208, 314639280), (234, 279679360), (240, 272687376), (256, 255644415), (260, 251711424), (288, 227239480), (312, 209759520), (320, 204515532), (360, 181791584), (384, 170429610), (390, 167807616), (416, 157319640), (468, 139839680), (480, 136343688), (520, 125855712), (576, 113619740), (585, 111871744), (624, 104879760), (640, 102257766), (720, 90895792), (768, 85214805), (780, 83903808), (832, 78659820), (936, 69919840), (960, 68171844), (1040, 62927856), (1152, 56809870), (1170, 55935872), (1248, 52439880), (1280, 51128883), (1440, 45447896), (1560, 41951904), (1664, 39329910), (1872, 34959920), (1920, 34085922), (2080, 31463928), (2304, 28404935), (2340, 27967936), (2496, 26219940), (2880, 22723948), (3120, 20975952), (3328, 19664955), (3744, 17479960), (3840, 17042961), (4160, 15731964), (4680, 13983968), (4992, 13109970), (5760, 11361974), (6240, 10487976), (7488, 8739980), (8320, 7865982), (9360, 6991984), (9984, 6554985), (11520, 5680987), (12480, 5243988), (14976, 4369990), (16640, 3932991), (18720, 3495992), (24960, 2621994), (29952, 2184995), (37440, 1747996), (49920, 1310997), (74880, 873998), (149760, 436999)]