15721102080

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{151631}}^1$

素因数の和:151664

約数の個数: 180

約数和(自身を含む): 56253349152

約数和(自身を除く): 40532247072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 151631, 303262, 454893, 606524, 758155, 909786, 1213048, 1364679, 1516310, 1819572, 2274465, 2426096, 2729358, 3032620, 3639144, 4094037, 4548930, 4852192, 5458716, 6065240, 6823395, 7278288, 8188074, 9097860, 9704384, 10917432, 12130480, 12282111, 13646790, 14556576, 16376148, 18195720, 19408768, 20470185, 21834864, 24260960, 24564222, 27293580, 29113152, 32752296, 36391440, 38817536, 40940370, 43669728, 48521920, 49128444, 54587160, 58226304, 61410555, 65504592, 72782880, 81880740, 87339456, 97043840, 98256888, 109174320, 116452608, 122821110, 131009184, 145565760, 163761480, 174678912, 194087680, 196513776, 218348640, 245642220, 262018368, 291131520, 327522960, 349357824, 393027552, 436697280, 491284440, 524036736, 582263040, 655045920, 786055104, 873394560, 982568880, 1048073472, 1310091840, 1572110208, 1746789120, 1965137760, 2620183680, 3144220416, 3930275520, 5240367360, 7860551040, 15721102080]

約数ペア:

[(1, 15721102080), (2, 7860551040), (3, 5240367360), (4, 3930275520), (5, 3144220416), (6, 2620183680), (8, 1965137760), (9, 1746789120), (10, 1572110208), (12, 1310091840), (15, 1048073472), (16, 982568880), (18, 873394560), (20, 786055104), (24, 655045920), (27, 582263040), (30, 524036736), (32, 491284440), (36, 436697280), (40, 393027552), (45, 349357824), (48, 327522960), (54, 291131520), (60, 262018368), (64, 245642220), (72, 218348640), (80, 196513776), (81, 194087680), (90, 174678912), (96, 163761480), (108, 145565760), (120, 131009184), (128, 122821110), (135, 116452608), (144, 109174320), (160, 98256888), (162, 97043840), (180, 87339456), (192, 81880740), (216, 72782880), (240, 65504592), (256, 61410555), (270, 58226304), (288, 54587160), (320, 49128444), (324, 48521920), (360, 43669728), (384, 40940370), (405, 38817536), (432, 36391440), (480, 32752296), (540, 29113152), (576, 27293580), (640, 24564222), (648, 24260960), (720, 21834864), (768, 20470185), (810, 19408768), (864, 18195720), (960, 16376148), (1080, 14556576), (1152, 13646790), (1280, 12282111), (1296, 12130480), (1440, 10917432), (1620, 9704384), (1728, 9097860), (1920, 8188074), (2160, 7278288), (2304, 6823395), (2592, 6065240), (2880, 5458716), (3240, 4852192), (3456, 4548930), (3840, 4094037), (4320, 3639144), (5184, 3032620), (5760, 2729358), (6480, 2426096), (6912, 2274465), (8640, 1819572), (10368, 1516310), (11520, 1364679), (12960, 1213048), (17280, 909786), (20736, 758155), (25920, 606524), (34560, 454893), (51840, 303262), (103680, 151631)]