238577040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 638866800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 359, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 718, 720, 780, 852, 923, 936, 1040, 1065, 1077, 1136, 1170, 1278, 1420, 1436, 1560, 1704, 1795, 1846, 1872, 2130, 2154, 2340, 2556, 2769, 2840, 2872, 3120, 3195, 3231, 3408, 3590, 3692, 4260, 4308, 4615, 4667, 4680, 5112, 5385, 5538, 5680, 5744, 6390, 6462, 7180, 7384, 8307, 8520, 8616, 9230, 9334, 9360, 10224, 10770, 11076, 12780, 12924, 13845, 14001, 14360, 14768, 16155, 16614, 17040, 17232, 18460, 18668, 21540, 22152, 23335, 25489, 25560, 25848, 27690, 28002, 28720, 32310, 33228, 36920, 37336, 41535, 42003, 43080, 44304, 46670, 50978, 51120, 51696, 55380, 56004, 64620, 66456, 70005, 73840, 74672, 76467, 83070, 84006, 86160, 93340, 101956, 110760, 112008, 127445, 129240, 132912, 140010, 152934, 166140, 168012, 186680, 203912, 210015, 221520, 224016, 229401, 254890, 258480, 280020, 305868, 331357, 332280, 336024, 373360, 382335, 407824, 420030, 458802, 509780, 560040, 611736, 662714, 664560, 672048, 764670, 840060, 917604, 994071, 1019560, 1120080, 1147005, 1223472, 1325428, 1529340, 1656785, 1680120, 1835208, 1988142, 2039120, 2294010, 2650856, 2982213, 3058680, 3313570, 3360240, 3670416, 3976284, 4588020, 4970355, 5301712, 5964426, 6117360, 6627140, 7952568, 9176040, 9940710, 11928852, 13254280, 14911065, 15905136, 18352080, 19881420, 23857704, 26508560, 29822130, 39762840, 47715408, 59644260, 79525680, 119288520, 238577040]

約数ペア:

[(1, 238577040), (2, 119288520), (3, 79525680), (4, 59644260), (5, 47715408), (6, 39762840), (8, 29822130), (9, 26508560), (10, 23857704), (12, 19881420), (13, 18352080), (15, 15905136), (16, 14911065), (18, 13254280), (20, 11928852), (24, 9940710), (26, 9176040), (30, 7952568), (36, 6627140), (39, 6117360), (40, 5964426), (45, 5301712), (48, 4970355), (52, 4588020), (60, 3976284), (65, 3670416), (71, 3360240), (72, 3313570), (78, 3058680), (80, 2982213), (90, 2650856), (104, 2294010), (117, 2039120), (120, 1988142), (130, 1835208), (142, 1680120), (144, 1656785), (156, 1529340), (180, 1325428), (195, 1223472), (208, 1147005), (213, 1120080), (234, 1019560), (240, 994071), (260, 917604), (284, 840060), (312, 764670), (355, 672048), (359, 664560), (360, 662714), (390, 611736), (426, 560040), (468, 509780), (520, 458802), (568, 420030), (585, 407824), (624, 382335), (639, 373360), (710, 336024), (718, 332280), (720, 331357), (780, 305868), (852, 280020), (923, 258480), (936, 254890), (1040, 229401), (1065, 224016), (1077, 221520), (1136, 210015), (1170, 203912), (1278, 186680), (1420, 168012), (1436, 166140), (1560, 152934), (1704, 140010), (1795, 132912), (1846, 129240), (1872, 127445), (2130, 112008), (2154, 110760), (2340, 101956), (2556, 93340), (2769, 86160), (2840, 84006), (2872, 83070), (3120, 76467), (3195, 74672), (3231, 73840), (3408, 70005), (3590, 66456), (3692, 64620), (4260, 56004), (4308, 55380), (4615, 51696), (4667, 51120), (4680, 50978), (5112, 46670), (5385, 44304), (5538, 43080), (5680, 42003), (5744, 41535), (6390, 37336), (6462, 36920), (7180, 33228), (7384, 32310), (8307, 28720), (8520, 28002), (8616, 27690), (9230, 25848), (9334, 25560), (9360, 25489), (10224, 23335), (10770, 22152), (11076, 21540), (12780, 18668), (12924, 18460), (13845, 17232), (14001, 17040), (14360, 16614), (14768, 16155)]