21973292160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{29881}}^1$

素因数の和:30286

約数の個数: 128

約数和(自身を含む): 70225090560

約数和(自身を除く): 48251798400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 383, 384, 480, 640, 766, 960, 1149, 1532, 1915, 1920, 2298, 3064, 3830, 4596, 5745, 6128, 7660, 9192, 11490, 12256, 15320, 18384, 22980, 24512, 29881, 30640, 36768, 45960, 49024, 59762, 61280, 73536, 89643, 91920, 119524, 122560, 147072, 149405, 179286, 183840, 239048, 245120, 298810, 358572, 367680, 448215, 478096, 597620, 717144, 735360, 896430, 956192, 1195240, 1434288, 1792860, 1912384, 2390480, 2868576, 3585720, 3824768, 4780960, 5737152, 7171440, 9561920, 11444423, 11474304, 14342880, 19123840, 22888846, 28685760, 34333269, 45777692, 57222115, 57371520, 68666538, 91555384, 114444230, 137333076, 171666345, 183110768, 228888460, 274666152, 343332690, 366221536, 457776920, 549332304, 686665380, 732443072, 915553840, 1098664608, 1373330760, 1464886144, 1831107680, 2197329216, 2746661520, 3662215360, 4394658432, 5493323040, 7324430720, 10986646080, 21973292160]

約数ペア:

[(1, 21973292160), (2, 10986646080), (3, 7324430720), (4, 5493323040), (5, 4394658432), (6, 3662215360), (8, 2746661520), (10, 2197329216), (12, 1831107680), (15, 1464886144), (16, 1373330760), (20, 1098664608), (24, 915553840), (30, 732443072), (32, 686665380), (40, 549332304), (48, 457776920), (60, 366221536), (64, 343332690), (80, 274666152), (96, 228888460), (120, 183110768), (128, 171666345), (160, 137333076), (192, 114444230), (240, 91555384), (320, 68666538), (383, 57371520), (384, 57222115), (480, 45777692), (640, 34333269), (766, 28685760), (960, 22888846), (1149, 19123840), (1532, 14342880), (1915, 11474304), (1920, 11444423), (2298, 9561920), (3064, 7171440), (3830, 5737152), (4596, 4780960), (5745, 3824768), (6128, 3585720), (7660, 2868576), (9192, 2390480), (11490, 1912384), (12256, 1792860), (15320, 1434288), (18384, 1195240), (22980, 956192), (24512, 896430), (29881, 735360), (30640, 717144), (36768, 597620), (45960, 478096), (49024, 448215), (59762, 367680), (61280, 358572), (73536, 298810), (89643, 245120), (91920, 239048), (119524, 183840), (122560, 179286), (147072, 149405)]