15215903136

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15823}}^1$

素因数の和:15905

約数の個数: 240

約数和(自身を含む): 52110584064

約数和(自身を除く): 36894680928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 96, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 224, 252, 288, 318, 324, 336, 371, 378, 424, 432, 477, 504, 567, 636, 648, 672, 742, 756, 848, 864, 954, 1008, 1113, 1134, 1272, 1296, 1431, 1484, 1512, 1696, 1908, 2016, 2226, 2268, 2544, 2592, 2862, 2968, 3024, 3339, 3816, 4293, 4452, 4536, 5088, 5724, 5936, 6048, 6678, 7632, 8586, 8904, 9072, 10017, 11448, 11872, 13356, 15264, 15823, 17172, 17808, 18144, 20034, 22896, 26712, 30051, 31646, 34344, 35616, 40068, 45792, 47469, 53424, 60102, 63292, 68688, 80136, 94938, 106848, 110761, 120204, 126584, 137376, 142407, 160272, 189876, 221522, 240408, 253168, 284814, 320544, 332283, 379752, 427221, 443044, 480816, 506336, 569628, 664566, 759504, 838619, 854442, 886088, 961632, 996849, 1139256, 1281663, 1329132, 1519008, 1677238, 1708884, 1772176, 1993698, 2278512, 2515857, 2563326, 2658264, 2990547, 3354476, 3417768, 3544352, 3987396, 4557024, 5031714, 5126652, 5316528, 5870333, 5981094, 6708952, 6835536, 7547571, 7974792, 8971641, 10063428, 10253304, 10633056, 11740666, 11962188, 13417904, 13671072, 15095142, 15949584, 17610999, 17943282, 20126856, 20506608, 22642713, 23481332, 23924376, 26835808, 30190284, 31899168, 35221998, 35886564, 40253712, 41013216, 45285426, 46962664, 47848752, 52832997, 60380568, 67928139, 70443996, 71773128, 80507424, 90570852, 93925328, 95697504, 105665994, 120761136, 135856278, 140887992, 143546256, 158498991, 181141704, 187850656, 211331988, 241522272, 271712556, 281775984, 287092512, 316997982, 362283408, 422663976, 475496973, 543425112, 563551968, 633995964, 724566816, 845327952, 950993946, 1086850224, 1267991928, 1690655904, 1901987892, 2173700448, 2535983856, 3803975784, 5071967712, 7607951568, 15215903136]

約数ペア:

[(1, 15215903136), (2, 7607951568), (3, 5071967712), (4, 3803975784), (6, 2535983856), (7, 2173700448), (8, 1901987892), (9, 1690655904), (12, 1267991928), (14, 1086850224), (16, 950993946), (18, 845327952), (21, 724566816), (24, 633995964), (27, 563551968), (28, 543425112), (32, 475496973), (36, 422663976), (42, 362283408), (48, 316997982), (53, 287092512), (54, 281775984), (56, 271712556), (63, 241522272), (72, 211331988), (81, 187850656), (84, 181141704), (96, 158498991), (106, 143546256), (108, 140887992), (112, 135856278), (126, 120761136), (144, 105665994), (159, 95697504), (162, 93925328), (168, 90570852), (189, 80507424), (212, 71773128), (216, 70443996), (224, 67928139), (252, 60380568), (288, 52832997), (318, 47848752), (324, 46962664), (336, 45285426), (371, 41013216), (378, 40253712), (424, 35886564), (432, 35221998), (477, 31899168), (504, 30190284), (567, 26835808), (636, 23924376), (648, 23481332), (672, 22642713), (742, 20506608), (756, 20126856), (848, 17943282), (864, 17610999), (954, 15949584), (1008, 15095142), (1113, 13671072), (1134, 13417904), (1272, 11962188), (1296, 11740666), (1431, 10633056), (1484, 10253304), (1512, 10063428), (1696, 8971641), (1908, 7974792), (2016, 7547571), (2226, 6835536), (2268, 6708952), (2544, 5981094), (2592, 5870333), (2862, 5316528), (2968, 5126652), (3024, 5031714), (3339, 4557024), (3816, 3987396), (4293, 3544352), (4452, 3417768), (4536, 3354476), (5088, 2990547), (5724, 2658264), (5936, 2563326), (6048, 2515857), (6678, 2278512), (7632, 1993698), (8586, 1772176), (8904, 1708884), (9072, 1677238), (10017, 1519008), (11448, 1329132), (11872, 1281663), (13356, 1139256), (15264, 996849), (15823, 961632), (17172, 886088), (17808, 854442), (18144, 838619), (20034, 759504), (22896, 664566), (26712, 569628), (30051, 506336), (31646, 480816), (34344, 443044), (35616, 427221), (40068, 379752), (45792, 332283), (47469, 320544), (53424, 284814), (60102, 253168), (63292, 240408), (68688, 221522), (80136, 189876), (94938, 160272), (106848, 142407), (110761, 137376), (120204, 126584)]