196634520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1994

約数の個数: 128

約数和(自身を含む): 662558400

約数和(自身を除く): 465923880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1877, 1940, 2328, 2619, 2910, 3492, 3754, 3880, 4365, 5238, 5631, 5820, 6984, 7508, 8730, 9385, 10476, 11262, 11640, 13095, 15016, 16893, 17460, 18770, 20952, 22524, 26190, 28155, 33786, 34920, 37540, 45048, 50679, 52380, 56310, 67572, 75080, 84465, 101358, 104760, 112620, 135144, 168930, 182069, 202716, 225240, 253395, 337860, 364138, 405432, 506790, 546207, 675720, 728276, 910345, 1013580, 1092414, 1456552, 1638621, 1820690, 2027160, 2184828, 2731035, 3277242, 3641380, 4369656, 4915863, 5462070, 6554484, 7282760, 8193105, 9831726, 10924140, 13108968, 16386210, 19663452, 21848280, 24579315, 32772420, 39326904, 49158630, 65544840, 98317260, 196634520]

約数ペア:

[(1, 196634520), (2, 98317260), (3, 65544840), (4, 49158630), (5, 39326904), (6, 32772420), (8, 24579315), (9, 21848280), (10, 19663452), (12, 16386210), (15, 13108968), (18, 10924140), (20, 9831726), (24, 8193105), (27, 7282760), (30, 6554484), (36, 5462070), (40, 4915863), (45, 4369656), (54, 3641380), (60, 3277242), (72, 2731035), (90, 2184828), (97, 2027160), (108, 1820690), (120, 1638621), (135, 1456552), (180, 1092414), (194, 1013580), (216, 910345), (270, 728276), (291, 675720), (360, 546207), (388, 506790), (485, 405432), (540, 364138), (582, 337860), (776, 253395), (873, 225240), (970, 202716), (1080, 182069), (1164, 168930), (1455, 135144), (1746, 112620), (1877, 104760), (1940, 101358), (2328, 84465), (2619, 75080), (2910, 67572), (3492, 56310), (3754, 52380), (3880, 50679), (4365, 45048), (5238, 37540), (5631, 34920), (5820, 33786), (6984, 28155), (7508, 26190), (8730, 22524), (9385, 20952), (10476, 18770), (11262, 17460), (11640, 16893), (13095, 15016)]