117021520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 160

約数和(自身を含む): 344192256

約数和(自身を除く): 227170736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 157, 176, 220, 242, 280, 308, 314, 385, 440, 484, 560, 605, 616, 628, 770, 785, 847, 880, 968, 1099, 1210, 1232, 1256, 1331, 1540, 1570, 1694, 1727, 1936, 2198, 2420, 2512, 2662, 3080, 3140, 3388, 3454, 4235, 4396, 4840, 5324, 5495, 6160, 6280, 6655, 6776, 6908, 8470, 8635, 8792, 9317, 9680, 10648, 10990, 12089, 12560, 13310, 13552, 13816, 16940, 17270, 17584, 18634, 18997, 21296, 21980, 24178, 26620, 27632, 33880, 34540, 37268, 37994, 43960, 46585, 48356, 53240, 60445, 67760, 69080, 74536, 75988, 87920, 93170, 94985, 96712, 106480, 120890, 132979, 138160, 149072, 151976, 186340, 189970, 193424, 208967, 241780, 265958, 303952, 372680, 379940, 417934, 483560, 531916, 664895, 745360, 759880, 835868, 967120, 1044835, 1063832, 1329790, 1462769, 1519760, 1671736, 2089670, 2127664, 2659580, 2925538, 3343472, 4179340, 5319160, 5851076, 7313845, 8358680, 10638320, 11702152, 14627690, 16717360, 23404304, 29255380, 58510760, 117021520]

約数ペア:

[(1, 117021520), (2, 58510760), (4, 29255380), (5, 23404304), (7, 16717360), (8, 14627690), (10, 11702152), (11, 10638320), (14, 8358680), (16, 7313845), (20, 5851076), (22, 5319160), (28, 4179340), (35, 3343472), (40, 2925538), (44, 2659580), (55, 2127664), (56, 2089670), (70, 1671736), (77, 1519760), (80, 1462769), (88, 1329790), (110, 1063832), (112, 1044835), (121, 967120), (140, 835868), (154, 759880), (157, 745360), (176, 664895), (220, 531916), (242, 483560), (280, 417934), (308, 379940), (314, 372680), (385, 303952), (440, 265958), (484, 241780), (560, 208967), (605, 193424), (616, 189970), (628, 186340), (770, 151976), (785, 149072), (847, 138160), (880, 132979), (968, 120890), (1099, 106480), (1210, 96712), (1232, 94985), (1256, 93170), (1331, 87920), (1540, 75988), (1570, 74536), (1694, 69080), (1727, 67760), (1936, 60445), (2198, 53240), (2420, 48356), (2512, 46585), (2662, 43960), (3080, 37994), (3140, 37268), (3388, 34540), (3454, 33880), (4235, 27632), (4396, 26620), (4840, 24178), (5324, 21980), (5495, 21296), (6160, 18997), (6280, 18634), (6655, 17584), (6776, 17270), (6908, 16940), (8470, 13816), (8635, 13552), (8792, 13310), (9317, 12560), (9680, 12089), (10648, 10990)]