317659680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 871135200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 96, 104, 117, 120, 130, 142, 144, 156, 160, 180, 195, 208, 213, 234, 239, 240, 260, 284, 288, 312, 355, 360, 390, 416, 426, 468, 478, 480, 520, 568, 585, 624, 639, 710, 717, 720, 780, 852, 923, 936, 956, 1040, 1065, 1136, 1170, 1195, 1248, 1278, 1420, 1434, 1440, 1560, 1704, 1846, 1872, 1912, 2080, 2130, 2151, 2272, 2340, 2390, 2556, 2769, 2840, 2868, 3107, 3120, 3195, 3408, 3585, 3692, 3744, 3824, 4260, 4302, 4615, 4680, 4780, 5112, 5538, 5680, 5736, 6214, 6240, 6390, 6816, 7170, 7384, 7648, 8307, 8520, 8604, 9230, 9321, 9360, 9560, 10224, 10755, 11076, 11360, 11472, 12428, 12780, 13845, 14340, 14768, 15535, 16614, 16969, 17040, 17208, 18460, 18642, 18720, 19120, 20448, 21510, 22152, 22944, 24856, 25560, 27690, 27963, 28680, 29536, 31070, 33228, 33938, 34080, 34416, 36920, 37284, 38240, 41535, 43020, 44304, 46605, 49712, 50907, 51120, 55380, 55926, 57360, 62140, 66456, 67876, 68832, 73840, 74568, 83070, 84845, 86040, 88608, 93210, 99424, 101814, 102240, 110760, 111852, 114720, 124280, 132912, 135752, 139815, 147680, 149136, 152721, 166140, 169690, 172080, 186420, 203628, 220597, 221520, 223704, 248560, 254535, 265824, 271504, 279630, 298272, 305442, 332280, 339380, 344160, 372840, 407256, 441194, 443040, 447408, 497120, 509070, 543008, 559260, 610884, 661791, 664560, 678760, 745680, 763605, 814512, 882388, 894816, 1018140, 1102985, 1118520, 1221768, 1323582, 1329120, 1357520, 1491360, 1527210, 1629024, 1764776, 1985373, 2036280, 2205970, 2237040, 2443536, 2647164, 2715040, 3054420, 3308955, 3529552, 3970746, 4072560, 4411940, 4474080, 4887072, 5294328, 6108840, 6617910, 7059104, 7941492, 8145120, 8823880, 9926865, 10588656, 12217680, 13235820, 15882984, 17647760, 19853730, 21177312, 24435360, 26471640, 31765968, 35295520, 39707460, 52943280, 63531936, 79414920, 105886560, 158829840, 317659680]

約数ペア:

[(1, 317659680), (2, 158829840), (3, 105886560), (4, 79414920), (5, 63531936), (6, 52943280), (8, 39707460), (9, 35295520), (10, 31765968), (12, 26471640), (13, 24435360), (15, 21177312), (16, 19853730), (18, 17647760), (20, 15882984), (24, 13235820), (26, 12217680), (30, 10588656), (32, 9926865), (36, 8823880), (39, 8145120), (40, 7941492), (45, 7059104), (48, 6617910), (52, 6108840), (60, 5294328), (65, 4887072), (71, 4474080), (72, 4411940), (78, 4072560), (80, 3970746), (90, 3529552), (96, 3308955), (104, 3054420), (117, 2715040), (120, 2647164), (130, 2443536), (142, 2237040), (144, 2205970), (156, 2036280), (160, 1985373), (180, 1764776), (195, 1629024), (208, 1527210), (213, 1491360), (234, 1357520), (239, 1329120), (240, 1323582), (260, 1221768), (284, 1118520), (288, 1102985), (312, 1018140), (355, 894816), (360, 882388), (390, 814512), (416, 763605), (426, 745680), (468, 678760), (478, 664560), (480, 661791), (520, 610884), (568, 559260), (585, 543008), (624, 509070), (639, 497120), (710, 447408), (717, 443040), (720, 441194), (780, 407256), (852, 372840), (923, 344160), (936, 339380), (956, 332280), (1040, 305442), (1065, 298272), (1136, 279630), (1170, 271504), (1195, 265824), (1248, 254535), (1278, 248560), (1420, 223704), (1434, 221520), (1440, 220597), (1560, 203628), (1704, 186420), (1846, 172080), (1872, 169690), (1912, 166140), (2080, 152721), (2130, 149136), (2151, 147680), (2272, 139815), (2340, 135752), (2390, 132912), (2556, 124280), (2769, 114720), (2840, 111852), (2868, 110760), (3107, 102240), (3120, 101814), (3195, 99424), (3408, 93210), (3585, 88608), (3692, 86040), (3744, 84845), (3824, 83070), (4260, 74568), (4302, 73840), (4615, 68832), (4680, 67876), (4780, 66456), (5112, 62140), (5538, 57360), (5680, 55926), (5736, 55380), (6214, 51120), (6240, 50907), (6390, 49712), (6816, 46605), (7170, 44304), (7384, 43020), (7648, 41535), (8307, 38240), (8520, 37284), (8604, 36920), (9230, 34416), (9321, 34080), (9360, 33938), (9560, 33228), (10224, 31070), (10755, 29536), (11076, 28680), (11360, 27963), (11472, 27690), (12428, 25560), (12780, 24856), (13845, 22944), (14340, 22152), (14768, 21510), (15535, 20448), (16614, 19120), (16969, 18720), (17040, 18642), (17208, 18460)]