215091936

素因数分解:

$2^5\times 3^5\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 642096000

約数和(自身を除く): 427004064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 199, 216, 243, 278, 288, 324, 398, 417, 432, 486, 556, 597, 648, 796, 834, 864, 972, 1112, 1194, 1251, 1296, 1592, 1668, 1791, 1944, 2224, 2388, 2502, 2592, 3184, 3336, 3582, 3753, 3888, 4448, 4776, 5004, 5373, 6368, 6672, 7164, 7506, 7776, 9552, 10008, 10746, 11259, 13344, 14328, 15012, 16119, 19104, 20016, 21492, 22518, 27661, 28656, 30024, 32238, 33777, 40032, 42984, 45036, 48357, 55322, 57312, 60048, 64476, 67554, 82983, 85968, 90072, 96714, 110644, 120096, 128952, 135108, 165966, 171936, 180144, 193428, 221288, 248949, 257904, 270216, 331932, 360288, 386856, 442576, 497898, 515808, 540432, 663864, 746847, 773712, 885152, 995796, 1080864, 1327728, 1493694, 1547424, 1991592, 2240541, 2655456, 2987388, 3983184, 4481082, 5974776, 6721623, 7966368, 8962164, 11949552, 13443246, 17924328, 23899104, 26886492, 35848656, 53772984, 71697312, 107545968, 215091936]

約数ペア:

[(1, 215091936), (2, 107545968), (3, 71697312), (4, 53772984), (6, 35848656), (8, 26886492), (9, 23899104), (12, 17924328), (16, 13443246), (18, 11949552), (24, 8962164), (27, 7966368), (32, 6721623), (36, 5974776), (48, 4481082), (54, 3983184), (72, 2987388), (81, 2655456), (96, 2240541), (108, 1991592), (139, 1547424), (144, 1493694), (162, 1327728), (199, 1080864), (216, 995796), (243, 885152), (278, 773712), (288, 746847), (324, 663864), (398, 540432), (417, 515808), (432, 497898), (486, 442576), (556, 386856), (597, 360288), (648, 331932), (796, 270216), (834, 257904), (864, 248949), (972, 221288), (1112, 193428), (1194, 180144), (1251, 171936), (1296, 165966), (1592, 135108), (1668, 128952), (1791, 120096), (1944, 110644), (2224, 96714), (2388, 90072), (2502, 85968), (2592, 82983), (3184, 67554), (3336, 64476), (3582, 60048), (3753, 57312), (3888, 55322), (4448, 48357), (4776, 45036), (5004, 42984), (5373, 40032), (6368, 33777), (6672, 32238), (7164, 30024), (7506, 28656), (7776, 27661), (9552, 22518), (10008, 21492), (10746, 20016), (11259, 19104), (13344, 16119), (14328, 15012)]