1260003888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1504

約数の個数: 240

約数和(自身を含む): 4242061824

約数和(自身を除く): 2982057936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 43, 44, 48, 52, 66, 72, 78, 86, 88, 99, 104, 117, 129, 132, 143, 144, 156, 172, 176, 198, 208, 234, 258, 264, 286, 312, 344, 387, 396, 429, 468, 473, 516, 528, 559, 572, 624, 688, 774, 792, 858, 936, 946, 1032, 1118, 1144, 1287, 1419, 1423, 1548, 1584, 1677, 1716, 1872, 1892, 2064, 2236, 2288, 2574, 2838, 2846, 3096, 3354, 3432, 3784, 4257, 4269, 4472, 5031, 5148, 5676, 5692, 6149, 6192, 6708, 6864, 7568, 8514, 8538, 8944, 10062, 10296, 11352, 11384, 12298, 12807, 13416, 15653, 17028, 17076, 18447, 18499, 20124, 20592, 22704, 22768, 24596, 25614, 26832, 31306, 34056, 34152, 36894, 36998, 40248, 46959, 49192, 51228, 55341, 55497, 61189, 62612, 68112, 68304, 73788, 73996, 80496, 93918, 98384, 102456, 110682, 110994, 122378, 125224, 140877, 147576, 147992, 166491, 183567, 187836, 203489, 204912, 221364, 221988, 244756, 250448, 281754, 295152, 295984, 332982, 367134, 375672, 406978, 442728, 443976, 489512, 550701, 563508, 610467, 665964, 673079, 734268, 751344, 795457, 813956, 885456, 887952, 979024, 1101402, 1127016, 1220934, 1331928, 1346158, 1468536, 1590914, 1627912, 1831401, 2019237, 2202804, 2254032, 2386371, 2441868, 2663856, 2692316, 2937072, 3181828, 3255824, 3662802, 4038474, 4405608, 4772742, 4883736, 5384632, 6057711, 6363656, 7159113, 7325604, 8076948, 8750027, 8811216, 9545484, 9767472, 10769264, 12115422, 12727312, 14318226, 14651208, 16153896, 17500054, 19090968, 24230844, 26250081, 28636452, 29302416, 32307792, 35000108, 38181936, 48461688, 52500162, 57272904, 70000216, 78750243, 96923376, 105000324, 114545808, 140000432, 157500486, 210000648, 315000972, 420001296, 630001944, 1260003888]

約数ペア:

[(1, 1260003888), (2, 630001944), (3, 420001296), (4, 315000972), (6, 210000648), (8, 157500486), (9, 140000432), (11, 114545808), (12, 105000324), (13, 96923376), (16, 78750243), (18, 70000216), (22, 57272904), (24, 52500162), (26, 48461688), (33, 38181936), (36, 35000108), (39, 32307792), (43, 29302416), (44, 28636452), (48, 26250081), (52, 24230844), (66, 19090968), (72, 17500054), (78, 16153896), (86, 14651208), (88, 14318226), (99, 12727312), (104, 12115422), (117, 10769264), (129, 9767472), (132, 9545484), (143, 8811216), (144, 8750027), (156, 8076948), (172, 7325604), (176, 7159113), (198, 6363656), (208, 6057711), (234, 5384632), (258, 4883736), (264, 4772742), (286, 4405608), (312, 4038474), (344, 3662802), (387, 3255824), (396, 3181828), (429, 2937072), (468, 2692316), (473, 2663856), (516, 2441868), (528, 2386371), (559, 2254032), (572, 2202804), (624, 2019237), (688, 1831401), (774, 1627912), (792, 1590914), (858, 1468536), (936, 1346158), (946, 1331928), (1032, 1220934), (1118, 1127016), (1144, 1101402), (1287, 979024), (1419, 887952), (1423, 885456), (1548, 813956), (1584, 795457), (1677, 751344), (1716, 734268), (1872, 673079), (1892, 665964), (2064, 610467), (2236, 563508), (2288, 550701), (2574, 489512), (2838, 443976), (2846, 442728), (3096, 406978), (3354, 375672), (3432, 367134), (3784, 332982), (4257, 295984), (4269, 295152), (4472, 281754), (5031, 250448), (5148, 244756), (5676, 221988), (5692, 221364), (6149, 204912), (6192, 203489), (6708, 187836), (6864, 183567), (7568, 166491), (8514, 147992), (8538, 147576), (8944, 140877), (10062, 125224), (10296, 122378), (11352, 110994), (11384, 110682), (12298, 102456), (12807, 98384), (13416, 93918), (15653, 80496), (17028, 73996), (17076, 73788), (18447, 68304), (18499, 68112), (20124, 62612), (20592, 61189), (22704, 55497), (22768, 55341), (24596, 51228), (25614, 49192), (26832, 46959), (31306, 40248), (34056, 36998), (34152, 36894)]