2040207232

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 5209344000

約数和(自身を除く): 3169136768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 41, 56, 64, 74, 76, 79, 82, 112, 128, 133, 148, 152, 158, 164, 224, 259, 266, 287, 296, 304, 316, 328, 448, 518, 532, 553, 574, 592, 608, 632, 656, 703, 779, 896, 1036, 1064, 1106, 1148, 1184, 1216, 1264, 1312, 1406, 1501, 1517, 1558, 2072, 2128, 2212, 2296, 2368, 2432, 2528, 2624, 2812, 2923, 3002, 3034, 3116, 3239, 4144, 4256, 4424, 4592, 4736, 4921, 5056, 5248, 5453, 5624, 5846, 6004, 6068, 6232, 6478, 8288, 8512, 8848, 9184, 9842, 10112, 10507, 10619, 10906, 11248, 11692, 12008, 12136, 12464, 12956, 16576, 17024, 17696, 18368, 19684, 20461, 21014, 21238, 21812, 22496, 22673, 23384, 24016, 24272, 24928, 25912, 28823, 33152, 35392, 36736, 39368, 40922, 42028, 42476, 43624, 44992, 45346, 46768, 48032, 48544, 49856, 51824, 55537, 57646, 61541, 70784, 78736, 81844, 84056, 84952, 87248, 89984, 90692, 93536, 96064, 97088, 99712, 103648, 111074, 115292, 119843, 123082, 157472, 163688, 168112, 169904, 174496, 181384, 187072, 192128, 194176, 201761, 207296, 222148, 230584, 239686, 246164, 314944, 327376, 336224, 339808, 348992, 362768, 374144, 388759, 403522, 414592, 430787, 444296, 461168, 479372, 492328, 629888, 654752, 672448, 679616, 697984, 725536, 777518, 807044, 838901, 861574, 888592, 922336, 958744, 984656, 1309504, 1344896, 1359232, 1451072, 1555036, 1614088, 1677802, 1723148, 1777184, 1844672, 1917488, 1969312, 2277017, 2619008, 2902144, 3110072, 3228176, 3355604, 3446296, 3554368, 3689344, 3834976, 3938624, 4554034, 6220144, 6456352, 6711208, 6892592, 7108736, 7669952, 7877248, 9108068, 12440288, 12912704, 13422416, 13785184, 15339904, 15939119, 18216136, 24880576, 25825408, 26844832, 27570368, 31878238, 36432272, 49761152, 53689664, 55140736, 63756476, 72864544, 107379328, 127512952, 145729088, 255025904, 291458176, 510051808, 1020103616, 2040207232]

約数ペア:

[(1, 2040207232), (2, 1020103616), (4, 510051808), (7, 291458176), (8, 255025904), (14, 145729088), (16, 127512952), (19, 107379328), (28, 72864544), (32, 63756476), (37, 55140736), (38, 53689664), (41, 49761152), (56, 36432272), (64, 31878238), (74, 27570368), (76, 26844832), (79, 25825408), (82, 24880576), (112, 18216136), (128, 15939119), (133, 15339904), (148, 13785184), (152, 13422416), (158, 12912704), (164, 12440288), (224, 9108068), (259, 7877248), (266, 7669952), (287, 7108736), (296, 6892592), (304, 6711208), (316, 6456352), (328, 6220144), (448, 4554034), (518, 3938624), (532, 3834976), (553, 3689344), (574, 3554368), (592, 3446296), (608, 3355604), (632, 3228176), (656, 3110072), (703, 2902144), (779, 2619008), (896, 2277017), (1036, 1969312), (1064, 1917488), (1106, 1844672), (1148, 1777184), (1184, 1723148), (1216, 1677802), (1264, 1614088), (1312, 1555036), (1406, 1451072), (1501, 1359232), (1517, 1344896), (1558, 1309504), (2072, 984656), (2128, 958744), (2212, 922336), (2296, 888592), (2368, 861574), (2432, 838901), (2528, 807044), (2624, 777518), (2812, 725536), (2923, 697984), (3002, 679616), (3034, 672448), (3116, 654752), (3239, 629888), (4144, 492328), (4256, 479372), (4424, 461168), (4592, 444296), (4736, 430787), (4921, 414592), (5056, 403522), (5248, 388759), (5453, 374144), (5624, 362768), (5846, 348992), (6004, 339808), (6068, 336224), (6232, 327376), (6478, 314944), (8288, 246164), (8512, 239686), (8848, 230584), (9184, 222148), (9842, 207296), (10112, 201761), (10507, 194176), (10619, 192128), (10906, 187072), (11248, 181384), (11692, 174496), (12008, 169904), (12136, 168112), (12464, 163688), (12956, 157472), (16576, 123082), (17024, 119843), (17696, 115292), (18368, 111074), (19684, 103648), (20461, 99712), (21014, 97088), (21238, 96064), (21812, 93536), (22496, 90692), (22673, 89984), (23384, 87248), (24016, 84952), (24272, 84056), (24928, 81844), (25912, 78736), (28823, 70784), (33152, 61541), (35392, 57646), (36736, 55537), (39368, 51824), (40922, 49856), (42028, 48544), (42476, 48032), (43624, 46768), (44992, 45346)]