21841508160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{2927}}^1$

素因数の和:5541

約数の個数: 168

約数和(自身を含む): 75180358656

約数和(自身を除く): 53338850496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2591, 2880, 2927, 5182, 5854, 7773, 8781, 10364, 11708, 12955, 14635, 15546, 17562, 20728, 23319, 23416, 25910, 26343, 29270, 31092, 35124, 38865, 41456, 43905, 46638, 46832, 51820, 52686, 58540, 62184, 70248, 77730, 82912, 87810, 93276, 93664, 103640, 105372, 116595, 117080, 124368, 131715, 140496, 155460, 165824, 175620, 186552, 187328, 207280, 210744, 233190, 234160, 248736, 263430, 280992, 310920, 351240, 373104, 414560, 421488, 466380, 468320, 497472, 526860, 561984, 621840, 702480, 746208, 829120, 842976, 932760, 936640, 1053720, 1243680, 1404960, 1492416, 1685952, 1865520, 2107440, 2487360, 2809920, 3731040, 4214880, 7462080, 7583857, 8429760, 15167714, 22751571, 30335428, 37919285, 45503142, 60670856, 68254713, 75838570, 91006284, 113757855, 121341712, 136509426, 151677140, 182012568, 227515710, 242683424, 273018852, 303354280, 341273565, 364025136, 455031420, 485366848, 546037704, 606708560, 682547130, 728050272, 910062840, 1092075408, 1213417120, 1365094260, 1456100544, 1820125680, 2184150816, 2426834240, 2730188520, 3640251360, 4368301632, 5460377040, 7280502720, 10920754080, 21841508160]

約数ペア:

[(1, 21841508160), (2, 10920754080), (3, 7280502720), (4, 5460377040), (5, 4368301632), (6, 3640251360), (8, 2730188520), (9, 2426834240), (10, 2184150816), (12, 1820125680), (15, 1456100544), (16, 1365094260), (18, 1213417120), (20, 1092075408), (24, 910062840), (30, 728050272), (32, 682547130), (36, 606708560), (40, 546037704), (45, 485366848), (48, 455031420), (60, 364025136), (64, 341273565), (72, 303354280), (80, 273018852), (90, 242683424), (96, 227515710), (120, 182012568), (144, 151677140), (160, 136509426), (180, 121341712), (192, 113757855), (240, 91006284), (288, 75838570), (320, 68254713), (360, 60670856), (480, 45503142), (576, 37919285), (720, 30335428), (960, 22751571), (1440, 15167714), (2591, 8429760), (2880, 7583857), (2927, 7462080), (5182, 4214880), (5854, 3731040), (7773, 2809920), (8781, 2487360), (10364, 2107440), (11708, 1865520), (12955, 1685952), (14635, 1492416), (15546, 1404960), (17562, 1243680), (20728, 1053720), (23319, 936640), (23416, 932760), (25910, 842976), (26343, 829120), (29270, 746208), (31092, 702480), (35124, 621840), (38865, 561984), (41456, 526860), (43905, 497472), (46638, 468320), (46832, 466380), (51820, 421488), (52686, 414560), (58540, 373104), (62184, 351240), (70248, 310920), (77730, 280992), (82912, 263430), (87810, 248736), (93276, 234160), (93664, 233190), (103640, 210744), (105372, 207280), (116595, 187328), (117080, 186552), (124368, 175620), (131715, 165824), (140496, 155460)]