224976640

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 666891792

約数和(自身を除く): 441915152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 211, 224, 238, 245, 256, 272, 280, 320, 340, 392, 422, 448, 476, 490, 544, 560, 595, 640, 680, 784, 833, 844, 896, 952, 980, 1055, 1088, 1120, 1190, 1280, 1360, 1477, 1568, 1666, 1688, 1792, 1904, 1960, 2110, 2176, 2240, 2380, 2720, 2954, 3136, 3332, 3376, 3587, 3808, 3920, 4165, 4220, 4352, 4480, 4760, 5440, 5908, 6272, 6664, 6752, 7174, 7385, 7616, 7840, 8330, 8440, 8960, 9520, 10339, 10880, 11816, 12544, 13328, 13504, 14348, 14770, 15232, 15680, 16660, 16880, 17935, 19040, 20678, 21760, 23632, 25109, 26656, 27008, 28696, 29540, 30464, 31360, 33320, 33760, 35870, 38080, 41356, 47264, 50218, 51695, 53312, 54016, 57392, 59080, 62720, 66640, 67520, 71740, 76160, 82712, 94528, 100436, 103390, 106624, 114784, 118160, 125545, 133280, 135040, 143480, 152320, 165424, 175763, 189056, 200872, 206780, 213248, 229568, 236320, 251090, 266560, 270080, 286960, 330848, 351526, 378112, 401744, 413560, 459136, 472640, 502180, 533120, 573920, 661696, 703052, 803488, 827120, 878815, 918272, 945280, 1004360, 1066240, 1147840, 1323392, 1406104, 1606976, 1654240, 1757630, 1890560, 2008720, 2295680, 2646784, 2812208, 3213952, 3308480, 3515260, 4017440, 4591360, 5624416, 6427904, 6616960, 7030520, 8034880, 11248832, 13233920, 14061040, 16069760, 22497664, 28122080, 32139520, 44995328, 56244160, 112488320, 224976640]

約数ペア:

[(1, 224976640), (2, 112488320), (4, 56244160), (5, 44995328), (7, 32139520), (8, 28122080), (10, 22497664), (14, 16069760), (16, 14061040), (17, 13233920), (20, 11248832), (28, 8034880), (32, 7030520), (34, 6616960), (35, 6427904), (40, 5624416), (49, 4591360), (56, 4017440), (64, 3515260), (68, 3308480), (70, 3213952), (80, 2812208), (85, 2646784), (98, 2295680), (112, 2008720), (119, 1890560), (128, 1757630), (136, 1654240), (140, 1606976), (160, 1406104), (170, 1323392), (196, 1147840), (211, 1066240), (224, 1004360), (238, 945280), (245, 918272), (256, 878815), (272, 827120), (280, 803488), (320, 703052), (340, 661696), (392, 573920), (422, 533120), (448, 502180), (476, 472640), (490, 459136), (544, 413560), (560, 401744), (595, 378112), (640, 351526), (680, 330848), (784, 286960), (833, 270080), (844, 266560), (896, 251090), (952, 236320), (980, 229568), (1055, 213248), (1088, 206780), (1120, 200872), (1190, 189056), (1280, 175763), (1360, 165424), (1477, 152320), (1568, 143480), (1666, 135040), (1688, 133280), (1792, 125545), (1904, 118160), (1960, 114784), (2110, 106624), (2176, 103390), (2240, 100436), (2380, 94528), (2720, 82712), (2954, 76160), (3136, 71740), (3332, 67520), (3376, 66640), (3587, 62720), (3808, 59080), (3920, 57392), (4165, 54016), (4220, 53312), (4352, 51695), (4480, 50218), (4760, 47264), (5440, 41356), (5908, 38080), (6272, 35870), (6664, 33760), (6752, 33320), (7174, 31360), (7385, 30464), (7616, 29540), (7840, 28696), (8330, 27008), (8440, 26656), (8960, 25109), (9520, 23632), (10339, 21760), (10880, 20678), (11816, 19040), (12544, 17935), (13328, 16880), (13504, 16660), (14348, 15680), (14770, 15232)]