21859009920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38333}}^1$

素因数の和:38375

約数の個数: 320

約数和(自身を含む): 85161281040

約数和(自身を除く): 63302271120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 11880, 12672, 12960, 14256, 15840, 17280, 17820, 19008, 21120, 23760, 25920, 28512, 31680, 35640, 38016, 38333, 47520, 51840, 57024, 63360, 71280, 76666, 95040, 114048, 114999, 142560, 153332, 190080, 191665, 229998, 285120, 306664, 344997, 383330, 421663, 459996, 570240, 574995, 613328, 689994, 766660, 843326, 919992, 1034991, 1149990, 1226656, 1264989, 1379988, 1533320, 1686652, 1724985, 1839984, 2069982, 2108315, 2299980, 2453312, 2529978, 2759976, 3066640, 3104973, 3373304, 3449970, 3679968, 3794967, 4139964, 4216630, 4599960, 4906624, 5059956, 5174955, 5519952, 6133280, 6209946, 6324945, 6746608, 6899940, 7359936, 7589934, 8279928, 8433260, 9199920, 10119912, 10349910, 11039904, 11384901, 12266560, 12419892, 12649890, 13493216, 13799880, 14719872, 15179868, 15524865, 16559856, 16866520, 18399840, 18974835, 20239824, 20699820, 22079808, 22769802, 24533120, 24839784, 25299780, 26986432, 27599760, 30359736, 31049730, 33119712, 33733040, 34154703, 36799680, 37949670, 40479648, 41399640, 44159616, 45539604, 49679568, 50599560, 53972864, 55199520, 56924505, 60719472, 62099460, 66239424, 67466080, 68309406, 73599360, 75899340, 80959296, 82799280, 91079208, 99359136, 101199120, 110399040, 113849010, 121438944, 124198920, 132478848, 134932160, 136618812, 151798680, 161918592, 165598560, 170773515, 182158416, 198718272, 202398240, 220798080, 227698020, 242877888, 248397840, 269864320, 273237624, 303597360, 331197120, 341547030, 364316832, 397436544, 404796480, 455396040, 485755776, 496795680, 546475248, 607194720, 662394240, 683094060, 728633664, 809592960, 910792080, 993591360, 1092950496, 1214389440, 1366188120, 1457267328, 1821584160, 1987182720, 2185900992, 2428778880, 2732376240, 3643168320, 4371801984, 5464752480, 7286336640, 10929504960, 21859009920]

約数ペア:

[(1, 21859009920), (2, 10929504960), (3, 7286336640), (4, 5464752480), (5, 4371801984), (6, 3643168320), (8, 2732376240), (9, 2428778880), (10, 2185900992), (11, 1987182720), (12, 1821584160), (15, 1457267328), (16, 1366188120), (18, 1214389440), (20, 1092950496), (22, 993591360), (24, 910792080), (27, 809592960), (30, 728633664), (32, 683094060), (33, 662394240), (36, 607194720), (40, 546475248), (44, 496795680), (45, 485755776), (48, 455396040), (54, 404796480), (55, 397436544), (60, 364316832), (64, 341547030), (66, 331197120), (72, 303597360), (80, 273237624), (81, 269864320), (88, 248397840), (90, 242877888), (96, 227698020), (99, 220798080), (108, 202398240), (110, 198718272), (120, 182158416), (128, 170773515), (132, 165598560), (135, 161918592), (144, 151798680), (160, 136618812), (162, 134932160), (165, 132478848), (176, 124198920), (180, 121438944), (192, 113849010), (198, 110399040), (216, 101199120), (220, 99359136), (240, 91079208), (264, 82799280), (270, 80959296), (288, 75899340), (297, 73599360), (320, 68309406), (324, 67466080), (330, 66239424), (352, 62099460), (360, 60719472), (384, 56924505), (396, 55199520), (405, 53972864), (432, 50599560), (440, 49679568), (480, 45539604), (495, 44159616), (528, 41399640), (540, 40479648), (576, 37949670), (594, 36799680), (640, 34154703), (648, 33733040), (660, 33119712), (704, 31049730), (720, 30359736), (792, 27599760), (810, 26986432), (864, 25299780), (880, 24839784), (891, 24533120), (960, 22769802), (990, 22079808), (1056, 20699820), (1080, 20239824), (1152, 18974835), (1188, 18399840), (1296, 16866520), (1320, 16559856), (1408, 15524865), (1440, 15179868), (1485, 14719872), (1584, 13799880), (1620, 13493216), (1728, 12649890), (1760, 12419892), (1782, 12266560), (1920, 11384901), (1980, 11039904), (2112, 10349910), (2160, 10119912), (2376, 9199920), (2592, 8433260), (2640, 8279928), (2880, 7589934), (2970, 7359936), (3168, 6899940), (3240, 6746608), (3456, 6324945), (3520, 6209946), (3564, 6133280), (3960, 5519952), (4224, 5174955), (4320, 5059956), (4455, 4906624), (4752, 4599960), (5184, 4216630), (5280, 4139964), (5760, 3794967), (5940, 3679968), (6336, 3449970), (6480, 3373304), (7040, 3104973), (7128, 3066640), (7920, 2759976), (8640, 2529978), (8910, 2453312), (9504, 2299980), (10368, 2108315), (10560, 2069982), (11880, 1839984), (12672, 1724985), (12960, 1686652), (14256, 1533320), (15840, 1379988), (17280, 1264989), (17820, 1226656), (19008, 1149990), (21120, 1034991), (23760, 919992), (25920, 843326), (28512, 766660), (31680, 689994), (35640, 613328), (38016, 574995), (38333, 570240), (47520, 459996), (51840, 421663), (57024, 383330), (63360, 344997), (71280, 306664), (76666, 285120), (95040, 229998), (114048, 191665), (114999, 190080), (142560, 153332)]