118690040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 323481600

約数和(自身を除く): 204791560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 47, 56, 58, 70, 94, 116, 140, 145, 188, 203, 232, 235, 280, 290, 311, 329, 376, 406, 470, 580, 622, 658, 812, 940, 1015, 1160, 1244, 1316, 1363, 1555, 1624, 1645, 1880, 2030, 2177, 2488, 2632, 2726, 3110, 3290, 4060, 4354, 5452, 6220, 6580, 6815, 8120, 8708, 9019, 9541, 10885, 10904, 12440, 13160, 13630, 14617, 17416, 18038, 19082, 21770, 27260, 29234, 36076, 38164, 43540, 45095, 47705, 54520, 58468, 63133, 72152, 73085, 76328, 87080, 90190, 95410, 102319, 116936, 126266, 146170, 180380, 190820, 204638, 252532, 292340, 315665, 360760, 381640, 409276, 423893, 505064, 511595, 584680, 631330, 818552, 847786, 1023190, 1262660, 1695572, 2046380, 2119465, 2525320, 2967251, 3391144, 4092760, 4238930, 5934502, 8477860, 11869004, 14836255, 16955720, 23738008, 29672510, 59345020, 118690040]

約数ペア:

[(1, 118690040), (2, 59345020), (4, 29672510), (5, 23738008), (7, 16955720), (8, 14836255), (10, 11869004), (14, 8477860), (20, 5934502), (28, 4238930), (29, 4092760), (35, 3391144), (40, 2967251), (47, 2525320), (56, 2119465), (58, 2046380), (70, 1695572), (94, 1262660), (116, 1023190), (140, 847786), (145, 818552), (188, 631330), (203, 584680), (232, 511595), (235, 505064), (280, 423893), (290, 409276), (311, 381640), (329, 360760), (376, 315665), (406, 292340), (470, 252532), (580, 204638), (622, 190820), (658, 180380), (812, 146170), (940, 126266), (1015, 116936), (1160, 102319), (1244, 95410), (1316, 90190), (1363, 87080), (1555, 76328), (1624, 73085), (1645, 72152), (1880, 63133), (2030, 58468), (2177, 54520), (2488, 47705), (2632, 45095), (2726, 43540), (3110, 38164), (3290, 36076), (4060, 29234), (4354, 27260), (5452, 21770), (6220, 19082), (6580, 18038), (6815, 17416), (8120, 14617), (8708, 13630), (9019, 13160), (9541, 12440), (10885, 10904)]