2338205040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 240

約数和(自身を含む): 8203403520

約数和(自身を除く): 5865198480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 113, 116, 120, 144, 145, 174, 180, 226, 232, 240, 261, 290, 339, 348, 360, 435, 452, 464, 522, 565, 580, 678, 696, 720, 870, 904, 991, 1017, 1044, 1130, 1160, 1305, 1356, 1392, 1695, 1740, 1808, 1982, 2034, 2088, 2260, 2320, 2610, 2712, 2973, 3277, 3390, 3480, 3964, 4068, 4176, 4520, 4955, 5085, 5220, 5424, 5946, 6554, 6780, 6960, 7928, 8136, 8919, 9040, 9831, 9910, 10170, 10440, 11892, 13108, 13560, 14865, 15856, 16272, 16385, 17838, 19662, 19820, 20340, 20880, 23784, 26216, 27120, 28739, 29493, 29730, 32770, 35676, 39324, 39640, 40680, 44595, 47568, 49155, 52432, 57478, 58986, 59460, 65540, 71352, 78648, 79280, 81360, 86217, 89190, 98310, 111983, 114956, 117972, 118920, 131080, 142704, 143695, 147465, 157296, 172434, 178380, 196620, 223966, 229912, 235944, 237840, 258651, 262160, 287390, 294930, 335949, 344868, 356760, 393240, 431085, 447932, 459824, 471888, 517302, 559915, 574780, 589860, 671898, 689736, 713520, 786480, 862170, 895864, 1007847, 1034604, 1119830, 1149560, 1179720, 1293255, 1343796, 1379472, 1679745, 1724340, 1791728, 2015694, 2069208, 2239660, 2299120, 2359440, 2586510, 2687592, 3247507, 3359490, 3448680, 4031388, 4138416, 4479320, 5039235, 5173020, 5375184, 6495014, 6718980, 6897360, 8062776, 8958640, 9742521, 10078470, 10346040, 12990028, 13437960, 16125552, 16237535, 19485042, 20156940, 20692080, 25980056, 26875920, 29227563, 32475070, 38970084, 40313880, 48712605, 51960112, 58455126, 64950140, 77940168, 80627760, 97425210, 116910252, 129900280, 146137815, 155880336, 194850420, 233820504, 259800560, 292275630, 389700840, 467641008, 584551260, 779401680, 1169102520, 2338205040]

約数ペア:

[(1, 2338205040), (2, 1169102520), (3, 779401680), (4, 584551260), (5, 467641008), (6, 389700840), (8, 292275630), (9, 259800560), (10, 233820504), (12, 194850420), (15, 155880336), (16, 146137815), (18, 129900280), (20, 116910252), (24, 97425210), (29, 80627760), (30, 77940168), (36, 64950140), (40, 58455126), (45, 51960112), (48, 48712605), (58, 40313880), (60, 38970084), (72, 32475070), (80, 29227563), (87, 26875920), (90, 25980056), (113, 20692080), (116, 20156940), (120, 19485042), (144, 16237535), (145, 16125552), (174, 13437960), (180, 12990028), (226, 10346040), (232, 10078470), (240, 9742521), (261, 8958640), (290, 8062776), (339, 6897360), (348, 6718980), (360, 6495014), (435, 5375184), (452, 5173020), (464, 5039235), (522, 4479320), (565, 4138416), (580, 4031388), (678, 3448680), (696, 3359490), (720, 3247507), (870, 2687592), (904, 2586510), (991, 2359440), (1017, 2299120), (1044, 2239660), (1130, 2069208), (1160, 2015694), (1305, 1791728), (1356, 1724340), (1392, 1679745), (1695, 1379472), (1740, 1343796), (1808, 1293255), (1982, 1179720), (2034, 1149560), (2088, 1119830), (2260, 1034604), (2320, 1007847), (2610, 895864), (2712, 862170), (2973, 786480), (3277, 713520), (3390, 689736), (3480, 671898), (3964, 589860), (4068, 574780), (4176, 559915), (4520, 517302), (4955, 471888), (5085, 459824), (5220, 447932), (5424, 431085), (5946, 393240), (6554, 356760), (6780, 344868), (6960, 335949), (7928, 294930), (8136, 287390), (8919, 262160), (9040, 258651), (9831, 237840), (9910, 235944), (10170, 229912), (10440, 223966), (11892, 196620), (13108, 178380), (13560, 172434), (14865, 157296), (15856, 147465), (16272, 143695), (16385, 142704), (17838, 131080), (19662, 118920), (19820, 117972), (20340, 114956), (20880, 111983), (23784, 98310), (26216, 89190), (27120, 86217), (28739, 81360), (29493, 79280), (29730, 78648), (32770, 71352), (35676, 65540), (39324, 59460), (39640, 58986), (40680, 57478), (44595, 52432), (47568, 49155)]