195788460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 660667392

約数和(自身を除く): 464878932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 60, 70, 74, 84, 86, 105, 111, 129, 140, 148, 172, 185, 210, 215, 222, 258, 259, 293, 301, 370, 420, 430, 444, 516, 518, 555, 586, 602, 645, 740, 777, 860, 879, 903, 1036, 1110, 1172, 1204, 1290, 1295, 1465, 1505, 1554, 1591, 1758, 1806, 2051, 2220, 2580, 2590, 2930, 3010, 3108, 3182, 3516, 3612, 3885, 4102, 4395, 4515, 4773, 5180, 5860, 6020, 6153, 6364, 7770, 7955, 8204, 8790, 9030, 9546, 10255, 10841, 11137, 12306, 12599, 15540, 15910, 17580, 18060, 19092, 20510, 21682, 22274, 23865, 24612, 25198, 30765, 31820, 32523, 33411, 37797, 41020, 43364, 44548, 47730, 50396, 54205, 55685, 61530, 62995, 65046, 66822, 75594, 75887, 88193, 95460, 108410, 111370, 123060, 125990, 130092, 133644, 151188, 151774, 162615, 167055, 176386, 188985, 216820, 222740, 227661, 251980, 264579, 303548, 325230, 334110, 352772, 377970, 379435, 440965, 455322, 466163, 529158, 650460, 668220, 755940, 758870, 881930, 910644, 932326, 1058316, 1138305, 1322895, 1398489, 1517740, 1763860, 1864652, 2276610, 2330815, 2645790, 2796978, 3263141, 4553220, 4661630, 5291580, 5593956, 6526282, 6992445, 9323260, 9789423, 13052564, 13984890, 16315705, 19578846, 27969780, 32631410, 39157692, 48947115, 65262820, 97894230, 195788460]

約数ペア:

[(1, 195788460), (2, 97894230), (3, 65262820), (4, 48947115), (5, 39157692), (6, 32631410), (7, 27969780), (10, 19578846), (12, 16315705), (14, 13984890), (15, 13052564), (20, 9789423), (21, 9323260), (28, 6992445), (30, 6526282), (35, 5593956), (37, 5291580), (42, 4661630), (43, 4553220), (60, 3263141), (70, 2796978), (74, 2645790), (84, 2330815), (86, 2276610), (105, 1864652), (111, 1763860), (129, 1517740), (140, 1398489), (148, 1322895), (172, 1138305), (185, 1058316), (210, 932326), (215, 910644), (222, 881930), (258, 758870), (259, 755940), (293, 668220), (301, 650460), (370, 529158), (420, 466163), (430, 455322), (444, 440965), (516, 379435), (518, 377970), (555, 352772), (586, 334110), (602, 325230), (645, 303548), (740, 264579), (777, 251980), (860, 227661), (879, 222740), (903, 216820), (1036, 188985), (1110, 176386), (1172, 167055), (1204, 162615), (1290, 151774), (1295, 151188), (1465, 133644), (1505, 130092), (1554, 125990), (1591, 123060), (1758, 111370), (1806, 108410), (2051, 95460), (2220, 88193), (2580, 75887), (2590, 75594), (2930, 66822), (3010, 65046), (3108, 62995), (3182, 61530), (3516, 55685), (3612, 54205), (3885, 50396), (4102, 47730), (4395, 44548), (4515, 43364), (4773, 41020), (5180, 37797), (5860, 33411), (6020, 32523), (6153, 31820), (6364, 30765), (7770, 25198), (7955, 24612), (8204, 23865), (8790, 22274), (9030, 21682), (9546, 20510), (10255, 19092), (10841, 18060), (11137, 17580), (12306, 15910), (12599, 15540)]