249363720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 845273520

約数和(自身を除く): 595909800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 180, 185, 193, 194, 222, 291, 296, 333, 360, 370, 386, 388, 444, 485, 555, 579, 582, 666, 740, 772, 776, 873, 888, 965, 970, 1110, 1158, 1164, 1332, 1455, 1480, 1544, 1665, 1737, 1746, 1930, 1940, 2220, 2316, 2328, 2664, 2895, 2910, 3330, 3474, 3492, 3589, 3860, 3880, 4365, 4440, 4632, 5790, 5820, 6660, 6948, 6984, 7141, 7178, 7720, 8685, 8730, 10767, 11580, 11640, 13320, 13896, 14282, 14356, 17370, 17460, 17945, 18721, 21423, 21534, 23160, 28564, 28712, 32301, 34740, 34920, 35705, 35890, 37442, 42846, 43068, 53835, 56163, 57128, 64269, 64602, 69480, 71410, 71780, 74884, 85692, 86136, 93605, 107115, 107670, 112326, 128538, 129204, 142820, 143560, 149768, 161505, 168489, 171384, 187210, 214230, 215340, 224652, 257076, 258408, 280815, 285640, 321345, 323010, 336978, 374420, 428460, 430680, 449304, 514152, 561630, 642690, 646020, 673956, 692677, 748840, 842445, 856920, 1123260, 1285380, 1292040, 1347912, 1385354, 1684890, 2078031, 2246520, 2570760, 2770708, 3369780, 3463385, 4156062, 5541416, 6234093, 6739560, 6926770, 8312124, 10390155, 12468186, 13853540, 16624248, 20780310, 24936372, 27707080, 31170465, 41560620, 49872744, 62340930, 83121240, 124681860, 249363720]

約数ペア:

[(1, 249363720), (2, 124681860), (3, 83121240), (4, 62340930), (5, 49872744), (6, 41560620), (8, 31170465), (9, 27707080), (10, 24936372), (12, 20780310), (15, 16624248), (18, 13853540), (20, 12468186), (24, 10390155), (30, 8312124), (36, 6926770), (37, 6739560), (40, 6234093), (45, 5541416), (60, 4156062), (72, 3463385), (74, 3369780), (90, 2770708), (97, 2570760), (111, 2246520), (120, 2078031), (148, 1684890), (180, 1385354), (185, 1347912), (193, 1292040), (194, 1285380), (222, 1123260), (291, 856920), (296, 842445), (333, 748840), (360, 692677), (370, 673956), (386, 646020), (388, 642690), (444, 561630), (485, 514152), (555, 449304), (579, 430680), (582, 428460), (666, 374420), (740, 336978), (772, 323010), (776, 321345), (873, 285640), (888, 280815), (965, 258408), (970, 257076), (1110, 224652), (1158, 215340), (1164, 214230), (1332, 187210), (1455, 171384), (1480, 168489), (1544, 161505), (1665, 149768), (1737, 143560), (1746, 142820), (1930, 129204), (1940, 128538), (2220, 112326), (2316, 107670), (2328, 107115), (2664, 93605), (2895, 86136), (2910, 85692), (3330, 74884), (3474, 71780), (3492, 71410), (3589, 69480), (3860, 64602), (3880, 64269), (4365, 57128), (4440, 56163), (4632, 53835), (5790, 43068), (5820, 42846), (6660, 37442), (6948, 35890), (6984, 35705), (7141, 34920), (7178, 34740), (7720, 32301), (8685, 28712), (8730, 28564), (10767, 23160), (11580, 21534), (11640, 21423), (13320, 18721), (13896, 17945), (14282, 17460), (14356, 17370)]