154218240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 216

約数和(自身を含む): 582564528

約数和(自身を除く): 428346288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1217, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2434, 2640, 2816, 2880, 3168, 3520, 3651, 3840, 3960, 4224, 4868, 5280, 5760, 6085, 6336, 7040, 7302, 7920, 8448, 9736, 10560, 10953, 11520, 12170, 12672, 13387, 14080, 14604, 15840, 18255, 19472, 21120, 21906, 24340, 25344, 26774, 29208, 31680, 36510, 38944, 40161, 42240, 43812, 48680, 53548, 54765, 58416, 63360, 66935, 73020, 77888, 80322, 87624, 97360, 107096, 109530, 116832, 120483, 126720, 133870, 146040, 155776, 160644, 175248, 194720, 200805, 214192, 219060, 233664, 240966, 267740, 292080, 311552, 321288, 350496, 389440, 401610, 428384, 438120, 467328, 481932, 535480, 584160, 602415, 642576, 700992, 778880, 803220, 856768, 876240, 934656, 963864, 1070960, 1168320, 1204830, 1285152, 1401984, 1557760, 1606440, 1713536, 1752480, 1927728, 2141920, 2336640, 2409660, 2570304, 2803968, 3212880, 3427072, 3504960, 3855456, 4283840, 4673280, 4819320, 5140608, 6425760, 7009920, 7710912, 8567680, 9638640, 10281216, 12851520, 14019840, 15421824, 17135360, 19277280, 25703040, 30843648, 38554560, 51406080, 77109120, 154218240]

約数ペア:

[(1, 154218240), (2, 77109120), (3, 51406080), (4, 38554560), (5, 30843648), (6, 25703040), (8, 19277280), (9, 17135360), (10, 15421824), (11, 14019840), (12, 12851520), (15, 10281216), (16, 9638640), (18, 8567680), (20, 7710912), (22, 7009920), (24, 6425760), (30, 5140608), (32, 4819320), (33, 4673280), (36, 4283840), (40, 3855456), (44, 3504960), (45, 3427072), (48, 3212880), (55, 2803968), (60, 2570304), (64, 2409660), (66, 2336640), (72, 2141920), (80, 1927728), (88, 1752480), (90, 1713536), (96, 1606440), (99, 1557760), (110, 1401984), (120, 1285152), (128, 1204830), (132, 1168320), (144, 1070960), (160, 963864), (165, 934656), (176, 876240), (180, 856768), (192, 803220), (198, 778880), (220, 700992), (240, 642576), (256, 602415), (264, 584160), (288, 535480), (320, 481932), (330, 467328), (352, 438120), (360, 428384), (384, 401610), (396, 389440), (440, 350496), (480, 321288), (495, 311552), (528, 292080), (576, 267740), (640, 240966), (660, 233664), (704, 219060), (720, 214192), (768, 200805), (792, 194720), (880, 175248), (960, 160644), (990, 155776), (1056, 146040), (1152, 133870), (1217, 126720), (1280, 120483), (1320, 116832), (1408, 109530), (1440, 107096), (1584, 97360), (1760, 87624), (1920, 80322), (1980, 77888), (2112, 73020), (2304, 66935), (2434, 63360), (2640, 58416), (2816, 54765), (2880, 53548), (3168, 48680), (3520, 43812), (3651, 42240), (3840, 40161), (3960, 38944), (4224, 36510), (4868, 31680), (5280, 29208), (5760, 26774), (6085, 25344), (6336, 24340), (7040, 21906), (7302, 21120), (7920, 19472), (8448, 18255), (9736, 15840), (10560, 14604), (10953, 14080), (11520, 13387), (12170, 12672)]