320475795552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{102079}}^1$

素因数の和:103097

約数の個数: 144

約数和(自身を含む): 995216302080

約数和(自身を除く): 674740506528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 991, 1056, 1584, 1982, 2973, 3168, 3964, 5946, 7928, 8919, 10901, 11892, 15856, 17838, 21802, 23784, 31712, 32703, 35676, 43604, 47568, 65406, 71352, 87208, 95136, 98109, 102079, 130812, 142704, 174416, 196218, 204158, 261624, 285408, 306237, 348832, 392436, 408316, 523248, 612474, 784872, 816632, 918711, 1046496, 1122869, 1224948, 1569744, 1633264, 1837422, 2245738, 2449896, 3139488, 3266528, 3368607, 3674844, 4491476, 4899792, 6737214, 7349688, 8982952, 9799584, 10105821, 13474428, 14699376, 17965904, 20211642, 26948856, 29398752, 35931808, 40423284, 53897712, 80846568, 101160289, 107795424, 161693136, 202320578, 303480867, 323386272, 404641156, 606961734, 809282312, 910442601, 1112763179, 1213923468, 1618564624, 1820885202, 2225526358, 2427846936, 3237129248, 3338289537, 3641770404, 4451052716, 4855693872, 6676579074, 7283540808, 8902105432, 9711387744, 10014868611, 13353158148, 14567081616, 17804210864, 20029737222, 26706316296, 29134163232, 35608421728, 40059474444, 53412632592, 80118948888, 106825265184, 160237897776, 320475795552]

約数ペア:

[(1, 320475795552), (2, 160237897776), (3, 106825265184), (4, 80118948888), (6, 53412632592), (8, 40059474444), (9, 35608421728), (11, 29134163232), (12, 26706316296), (16, 20029737222), (18, 17804210864), (22, 14567081616), (24, 13353158148), (32, 10014868611), (33, 9711387744), (36, 8902105432), (44, 7283540808), (48, 6676579074), (66, 4855693872), (72, 4451052716), (88, 3641770404), (96, 3338289537), (99, 3237129248), (132, 2427846936), (144, 2225526358), (176, 1820885202), (198, 1618564624), (264, 1213923468), (288, 1112763179), (352, 910442601), (396, 809282312), (528, 606961734), (792, 404641156), (991, 323386272), (1056, 303480867), (1584, 202320578), (1982, 161693136), (2973, 107795424), (3168, 101160289), (3964, 80846568), (5946, 53897712), (7928, 40423284), (8919, 35931808), (10901, 29398752), (11892, 26948856), (15856, 20211642), (17838, 17965904), (21802, 14699376), (23784, 13474428), (31712, 10105821), (32703, 9799584), (35676, 8982952), (43604, 7349688), (47568, 6737214), (65406, 4899792), (71352, 4491476), (87208, 3674844), (95136, 3368607), (98109, 3266528), (102079, 3139488), (130812, 2449896), (142704, 2245738), (174416, 1837422), (196218, 1633264), (204158, 1569744), (261624, 1224948), (285408, 1122869), (306237, 1046496), (348832, 918711), (392436, 816632), (408316, 784872), (523248, 612474)]