104214880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 309687840

約数和(自身を除く): 205472960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 769, 770, 847, 880, 968, 1120, 1210, 1232, 1538, 1540, 1694, 1760, 1936, 2420, 2464, 3076, 3080, 3388, 3845, 3872, 4235, 4840, 5383, 6152, 6160, 6776, 7690, 8459, 8470, 9680, 10766, 12304, 12320, 13552, 15380, 16918, 16940, 19360, 21532, 24608, 26915, 27104, 30760, 33836, 33880, 42295, 43064, 53830, 59213, 61520, 67672, 67760, 84590, 86128, 93049, 107660, 118426, 123040, 135344, 135520, 169180, 172256, 186098, 215320, 236852, 270688, 296065, 338360, 372196, 430640, 465245, 473704, 592130, 651343, 676720, 744392, 861280, 930490, 947408, 1184260, 1302686, 1353440, 1488784, 1860980, 1894816, 2368520, 2605372, 2977568, 3256715, 3721960, 4737040, 5210744, 6513430, 7443920, 9474080, 10421488, 13026860, 14887840, 20842976, 26053720, 52107440, 104214880]

約数ペア:

[(1, 104214880), (2, 52107440), (4, 26053720), (5, 20842976), (7, 14887840), (8, 13026860), (10, 10421488), (11, 9474080), (14, 7443920), (16, 6513430), (20, 5210744), (22, 4737040), (28, 3721960), (32, 3256715), (35, 2977568), (40, 2605372), (44, 2368520), (55, 1894816), (56, 1860980), (70, 1488784), (77, 1353440), (80, 1302686), (88, 1184260), (110, 947408), (112, 930490), (121, 861280), (140, 744392), (154, 676720), (160, 651343), (176, 592130), (220, 473704), (224, 465245), (242, 430640), (280, 372196), (308, 338360), (352, 296065), (385, 270688), (440, 236852), (484, 215320), (560, 186098), (605, 172256), (616, 169180), (769, 135520), (770, 135344), (847, 123040), (880, 118426), (968, 107660), (1120, 93049), (1210, 86128), (1232, 84590), (1538, 67760), (1540, 67672), (1694, 61520), (1760, 59213), (1936, 53830), (2420, 43064), (2464, 42295), (3076, 33880), (3080, 33836), (3388, 30760), (3845, 27104), (3872, 26915), (4235, 24608), (4840, 21532), (5383, 19360), (6152, 16940), (6160, 16918), (6776, 15380), (7690, 13552), (8459, 12320), (8470, 12304), (9680, 10766)]