195467440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18371}}^1$

素因数の和:18410

約数の個数: 80

約数和(自身を含む): 546750720

約数和(自身を除く): 351283280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 18371, 36742, 73484, 91855, 128597, 146968, 183710, 257194, 293936, 349049, 367420, 514388, 642985, 698098, 734840, 1028776, 1285970, 1396196, 1469680, 1745245, 2057552, 2443343, 2571940, 2792392, 3490490, 4886686, 5143880, 5584784, 6980980, 9773372, 10287760, 12216715, 13961960, 19546744, 24433430, 27923920, 39093488, 48866860, 97733720, 195467440]

約数ペア:

[(1, 195467440), (2, 97733720), (4, 48866860), (5, 39093488), (7, 27923920), (8, 24433430), (10, 19546744), (14, 13961960), (16, 12216715), (19, 10287760), (20, 9773372), (28, 6980980), (35, 5584784), (38, 5143880), (40, 4886686), (56, 3490490), (70, 2792392), (76, 2571940), (80, 2443343), (95, 2057552), (112, 1745245), (133, 1469680), (140, 1396196), (152, 1285970), (190, 1028776), (266, 734840), (280, 698098), (304, 642985), (380, 514388), (532, 367420), (560, 349049), (665, 293936), (760, 257194), (1064, 183710), (1330, 146968), (1520, 128597), (2128, 91855), (2660, 73484), (5320, 36742), (10640, 18371)]