2095216640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 5882058000

約数和(自身を除く): 3786841360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 89, 95, 110, 121, 128, 152, 160, 176, 178, 190, 209, 220, 242, 256, 304, 320, 352, 356, 380, 418, 440, 445, 484, 512, 605, 608, 640, 704, 712, 760, 836, 880, 890, 968, 979, 1024, 1045, 1210, 1216, 1280, 1408, 1424, 1520, 1672, 1691, 1760, 1780, 1936, 1958, 2048, 2090, 2299, 2420, 2432, 2560, 2816, 2848, 3040, 3344, 3382, 3520, 3560, 3872, 3916, 4180, 4598, 4840, 4864, 4895, 5120, 5632, 5696, 6080, 6688, 6764, 7040, 7120, 7744, 7832, 8360, 8455, 9196, 9680, 9728, 9790, 10240, 10769, 11264, 11392, 11495, 12160, 13376, 13528, 14080, 14240, 15488, 15664, 16720, 16910, 18392, 18601, 19360, 19456, 19580, 21538, 22528, 22784, 22990, 24320, 26752, 27056, 28160, 28480, 30976, 31328, 33440, 33820, 36784, 37202, 38720, 38912, 39160, 43076, 45568, 45980, 48640, 53504, 53845, 54112, 56320, 56960, 61952, 62656, 66880, 67640, 73568, 74404, 77440, 78320, 86152, 91136, 91960, 93005, 97280, 107008, 107690, 108224, 112640, 113920, 123904, 125312, 133760, 135280, 147136, 148808, 154880, 156640, 172304, 182272, 183920, 186010, 194560, 204611, 214016, 215380, 216448, 227840, 247808, 250624, 267520, 270560, 294272, 297616, 309760, 313280, 344608, 367840, 372020, 409222, 428032, 430760, 432896, 455680, 501248, 535040, 541120, 588544, 595232, 619520, 626560, 689216, 735680, 744040, 818444, 861520, 865792, 911360, 1002496, 1023055, 1070080, 1082240, 1177088, 1190464, 1239040, 1253120, 1378432, 1471360, 1488080, 1636888, 1723040, 1731584, 2004992, 2046110, 2140160, 2164480, 2354176, 2380928, 2506240, 2756864, 2942720, 2976160, 3273776, 3446080, 3463168, 4092220, 4328960, 4708352, 4761856, 5012480, 5513728, 5885440, 5952320, 6547552, 6892160, 8184440, 8657920, 9523712, 10024960, 11027456, 11770880, 11904640, 13095104, 13784320, 16368880, 17315840, 19047424, 22054912, 23541760, 23809280, 26190208, 27568640, 32737760, 38094848, 47618560, 52380416, 55137280, 65475520, 95237120, 104760832, 110274560, 130951040, 190474240, 209521664, 261902080, 419043328, 523804160, 1047608320, 2095216640]

約数ペア:

[(1, 2095216640), (2, 1047608320), (4, 523804160), (5, 419043328), (8, 261902080), (10, 209521664), (11, 190474240), (16, 130951040), (19, 110274560), (20, 104760832), (22, 95237120), (32, 65475520), (38, 55137280), (40, 52380416), (44, 47618560), (55, 38094848), (64, 32737760), (76, 27568640), (80, 26190208), (88, 23809280), (89, 23541760), (95, 22054912), (110, 19047424), (121, 17315840), (128, 16368880), (152, 13784320), (160, 13095104), (176, 11904640), (178, 11770880), (190, 11027456), (209, 10024960), (220, 9523712), (242, 8657920), (256, 8184440), (304, 6892160), (320, 6547552), (352, 5952320), (356, 5885440), (380, 5513728), (418, 5012480), (440, 4761856), (445, 4708352), (484, 4328960), (512, 4092220), (605, 3463168), (608, 3446080), (640, 3273776), (704, 2976160), (712, 2942720), (760, 2756864), (836, 2506240), (880, 2380928), (890, 2354176), (968, 2164480), (979, 2140160), (1024, 2046110), (1045, 2004992), (1210, 1731584), (1216, 1723040), (1280, 1636888), (1408, 1488080), (1424, 1471360), (1520, 1378432), (1672, 1253120), (1691, 1239040), (1760, 1190464), (1780, 1177088), (1936, 1082240), (1958, 1070080), (2048, 1023055), (2090, 1002496), (2299, 911360), (2420, 865792), (2432, 861520), (2560, 818444), (2816, 744040), (2848, 735680), (3040, 689216), (3344, 626560), (3382, 619520), (3520, 595232), (3560, 588544), (3872, 541120), (3916, 535040), (4180, 501248), (4598, 455680), (4840, 432896), (4864, 430760), (4895, 428032), (5120, 409222), (5632, 372020), (5696, 367840), (6080, 344608), (6688, 313280), (6764, 309760), (7040, 297616), (7120, 294272), (7744, 270560), (7832, 267520), (8360, 250624), (8455, 247808), (9196, 227840), (9680, 216448), (9728, 215380), (9790, 214016), (10240, 204611), (10769, 194560), (11264, 186010), (11392, 183920), (11495, 182272), (12160, 172304), (13376, 156640), (13528, 154880), (14080, 148808), (14240, 147136), (15488, 135280), (15664, 133760), (16720, 125312), (16910, 123904), (18392, 113920), (18601, 112640), (19360, 108224), (19456, 107690), (19580, 107008), (21538, 97280), (22528, 93005), (22784, 91960), (22990, 91136), (24320, 86152), (26752, 78320), (27056, 77440), (28160, 74404), (28480, 73568), (30976, 67640), (31328, 66880), (33440, 62656), (33820, 61952), (36784, 56960), (37202, 56320), (38720, 54112), (38912, 53845), (39160, 53504), (43076, 48640), (45568, 45980)]