30995120128

素因数分解:

$2^{18}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 228

約数和(自身を含む): 76503959040

約数和(自身を除く): 45508838912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 127, 128, 133, 152, 196, 224, 254, 256, 266, 304, 392, 448, 508, 512, 532, 608, 784, 889, 896, 931, 1016, 1024, 1064, 1216, 1568, 1778, 1792, 1862, 2032, 2048, 2128, 2413, 2432, 3136, 3556, 3584, 3724, 4064, 4096, 4256, 4826, 4864, 6223, 6272, 7112, 7168, 7448, 8128, 8192, 8512, 9652, 9728, 12446, 12544, 14224, 14336, 14896, 16256, 16384, 16891, 17024, 19304, 19456, 24892, 25088, 28448, 28672, 29792, 32512, 32768, 33782, 34048, 38608, 38912, 49784, 50176, 56896, 57344, 59584, 65024, 65536, 67564, 68096, 77216, 77824, 99568, 100352, 113792, 114688, 118237, 119168, 130048, 131072, 135128, 136192, 154432, 155648, 199136, 200704, 227584, 229376, 236474, 238336, 260096, 262144, 270256, 272384, 308864, 311296, 398272, 401408, 455168, 458752, 472948, 476672, 520192, 540512, 544768, 617728, 622592, 796544, 802816, 910336, 917504, 945896, 953344, 1040384, 1081024, 1089536, 1235456, 1245184, 1593088, 1605632, 1820672, 1835008, 1891792, 1906688, 2080768, 2162048, 2179072, 2470912, 2490368, 3186176, 3211264, 3641344, 3783584, 3813376, 4161536, 4324096, 4358144, 4941824, 4980736, 6372352, 6422528, 7282688, 7567168, 7626752, 8323072, 8648192, 8716288, 9883648, 12744704, 12845056, 14565376, 15134336, 15253504, 16646144, 17296384, 17432576, 19767296, 25489408, 29130752, 30268672, 30507008, 33292288, 34592768, 34865152, 39534592, 50978816, 58261504, 60537344, 61014016, 69185536, 79069184, 101957632, 116523008, 121074688, 122028032, 138371072, 158138368, 203915264, 233046016, 242149376, 244056064, 276742144, 316276736, 407830528, 484298752, 553484288, 632553472, 815661056, 968597504, 1106968576, 1631322112, 1937195008, 2213937152, 3874390016, 4427874304, 7748780032, 15497560064, 30995120128]

約数ペア:

[(1, 30995120128), (2, 15497560064), (4, 7748780032), (7, 4427874304), (8, 3874390016), (14, 2213937152), (16, 1937195008), (19, 1631322112), (28, 1106968576), (32, 968597504), (38, 815661056), (49, 632553472), (56, 553484288), (64, 484298752), (76, 407830528), (98, 316276736), (112, 276742144), (127, 244056064), (128, 242149376), (133, 233046016), (152, 203915264), (196, 158138368), (224, 138371072), (254, 122028032), (256, 121074688), (266, 116523008), (304, 101957632), (392, 79069184), (448, 69185536), (508, 61014016), (512, 60537344), (532, 58261504), (608, 50978816), (784, 39534592), (889, 34865152), (896, 34592768), (931, 33292288), (1016, 30507008), (1024, 30268672), (1064, 29130752), (1216, 25489408), (1568, 19767296), (1778, 17432576), (1792, 17296384), (1862, 16646144), (2032, 15253504), (2048, 15134336), (2128, 14565376), (2413, 12845056), (2432, 12744704), (3136, 9883648), (3556, 8716288), (3584, 8648192), (3724, 8323072), (4064, 7626752), (4096, 7567168), (4256, 7282688), (4826, 6422528), (4864, 6372352), (6223, 4980736), (6272, 4941824), (7112, 4358144), (7168, 4324096), (7448, 4161536), (8128, 3813376), (8192, 3783584), (8512, 3641344), (9652, 3211264), (9728, 3186176), (12446, 2490368), (12544, 2470912), (14224, 2179072), (14336, 2162048), (14896, 2080768), (16256, 1906688), (16384, 1891792), (16891, 1835008), (17024, 1820672), (19304, 1605632), (19456, 1593088), (24892, 1245184), (25088, 1235456), (28448, 1089536), (28672, 1081024), (29792, 1040384), (32512, 953344), (32768, 945896), (33782, 917504), (34048, 910336), (38608, 802816), (38912, 796544), (49784, 622592), (50176, 617728), (56896, 544768), (57344, 540512), (59584, 520192), (65024, 476672), (65536, 472948), (67564, 458752), (68096, 455168), (77216, 401408), (77824, 398272), (99568, 311296), (100352, 308864), (113792, 272384), (114688, 270256), (118237, 262144), (119168, 260096), (130048, 238336), (131072, 236474), (135128, 229376), (136192, 227584), (154432, 200704), (155648, 199136)]